74 Grommet Manufacturers in 2024
This section provides an overview for grommets as well as their applications and principles. Also, please take a look at the list of 74 grommet manufacturers and their company rankings. Here are the top-ranked grommet companies as of November, 2024: 1.Brim Electronics, Inc., 2.Aero Assemblies, Inc., 3.KITAGAWA INDUSTRIES America, Inc..
Table of Contents
What Is a Grommet?
Grommets are wiring components that protect wire sheaths from edges and protrusions, ensuring safe passage through equipment or structures. They are essential for maintaining the integrity of wire sheaths, especially when routed through narrow spaces or when supplying power to equipment. Common materials include polyvinyl chloride (PVC) and other soft resins, which, while flexible, are susceptible to damage that can compromise insulating properties and potentially cause fires.
Uses of Grommets
Employed across various devices and equipment, grommets are crucial for the safe transmission of power and electrical signals. They are especially valuable in preventing damage to wires when introduced into enclosures or terminal boxes, safeguarding against sharp edges and protrusions. Rubber or resin grommets, for instance, mitigate burr damage from round holes in sheet metal enclosures, enhancing wire longevity and equipment reliability.
Principle of Grommets
Constructed primarily from rubber or resin for their flexibility and durability, grommets prevent direct contact between wires and abrasive equipment surfaces. They often feature an H-shaped cross-section for easy insertion into holes, with flanges that secure them in place. Some grommets include a sealed membrane that is pierced upon wire insertion, offering additional dust protection. Moreover, self-supporting grommets cater to complex opening shapes, providing versatile wire protection and facilitating efficient wiring management.
Types of Grommets
Grommets vary in design based on their specific application needs, including:
1. Open Type Grommet
These grommets allow for later wire insertion, simplifying modifications and maintenance.
2. Closed Type Grommet
Offering comprehensive protection, closed grommets necessitate wire placement before installation.
3. Grommet With Membrane
Featuring a rubber membrane for dust protection, these grommets are cut open for wire insertion.
4. Self-Supporting Grommet
Adaptable to compound shapes, self-supporting grommets flexibly safeguard wires in various configurations.
5. Cord Bushing
Cylindrical with a securing nut end, cord bushings provide robust wire protection.
6. Grommet With Flange
Flanged grommets enhance anchorage stability for reliable wire protection.
7. Strain Relief Grommet
These grommets shield wires at bending points, minimizing tension and bending risks.
8. Insertion Type Grommet
Designed for ease of installation, insertion-type grommets facilitate quick setup and removal.
List of 74 Grommet Manufacturers
*Including some distributors, etc.
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Brim Electronics, Inc.
CONTINUOUS GROMMETS
Manufacturer Overview
Brim Electronics was established in 1975 and is based in Lodi, New Jersey, serving as a manufacturer and marketer of electronic equipment. The company manufactures and markets electronic and electrical wires, fastening devices, electronic fasteners, and ceramic insulators. Additionally, they perform secondary manufacturing activities such as harness/cable assemblies, cable dying, striping, cutting, and hot tin dipping. Their wire and cable products include UL/CUL and CSA certified flexible, ultra-flexible, commercial, and MIL spec wires and cables.
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Custom Rubber Corp.
Grommet
Manufacturer Overview
Custom Rubber Corp is a manufacturer of custom rubber products based in Cleveland, Ohio, United States. The company is into the design and molding of rubber products for various types of applications across various industries such as automotive, medical, and marine. Custom Rubber's wide range of rubber products includes gaskets and seals, molded rubber diaphragm, and rubber molded handle grips. Custom Rubber Corp also offers a complete suite of design and engineering services and support.
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HIKER USA, INC.
Grommet
Manufacturer Overview
Hiker USA, Inc., established in 2002 with headquarters in the USA, is a manufacturer of grommets and grommeting equipment. The company's grommet product line includes stainless steel grommets, self-piercing grommets, and eyelets. Its grommeting machines include hand presses, kick presses, dual-feel automatic grommeting machines, and web cutters. These products and machines are used in various industries, including camping product manufacture, textiles and materials, and clothing manufacture, among many others. It also supplies contract grommeting services, custom grommets, and grommeting machines.
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Qualiform, LLC.
Grommet
Manufacturer Overview
Qualiform, LLC is a manufacturer and supplier of custom rubber components based in Wadsworth, Ohio. The company was founded in 1976 and produces a range of rubber parts including vibration isolation mounts, gaskets, grommets, and o-rings for clients in industries like plumbing, appliances, and transportation. The company offers a broad range of in-house rubber molding services, including compression, transfer, and rubber injection molding. As an ISO 9001:2015 certified company, Qualiform, LLC is also qualified and equipped to perform more complex production operations, such as the mass production of rubber-to-metal bonded parts.
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Accurate Rubber Corporation
Grommet
Manufacturer Overview
Accurate Rubber Corporation, located in Conyers GA, USA, was founded in 2019 and is a custom rubber and silicone parts manufacturer, supplier, and distributor. Its products include extruded profiles, lathe-cut seals, die-cut gaskets, silicone tubing, and more used in elastomers such as silicone rubber, silicone foam, silicone sponges, and fluoro silicone. The company also offers services including design and engineering, part numbering, printing, and manufacturing, and its processes are ISO 9001:2015 certified.
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Allstates Rubber & Tool Corp.
Blind Grommet
Manufacturer Overview
Allstates Rubber was founded in 1968 and has operated in the Chicagoland area as a family-run business. The company manufactures, designs, and offers custom solutions for rubber machined parts for customers in the United States as well as overseas. The company offers specific custom capabilities including molding, rubber extrusions, rubber fabrication, and thermoplastic extrusions. The company offers both civilian and military-grade products, tools, and accessories. Standard product lines include rubber balls, bumpers, grommets, and suction cups.
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Houston Rubber Co., Inc.
Grommets
Manufacturer Overview
Houston Rubber Co., Inc., established in 1946 and headquartered in Sylmar, Los Angeles, operates as a custom manufacturer of rubber products. Their diverse offerings encompass industrial rubber products like conveyor belts and hoses, automotive essentials including tires and belts, medical supplies such as gloves and catheters, and miscellaneous items like toys and flooring. The company produces rubber products through various molding techniques, including rubber to metal bonding, compression and transfer molding, and die cutting. The materials they work with, not limited to, include Neoprene, EPDM, Buna Nitrile, and Hypalon. The company's Quality Management System conforms to AS9100 industry standards.
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ENA - Advanced Rubber Technologies
Grommets
Manufacturer Overview
ENA Advanced Rubber Technologies, established in 2016 in the USA with headquarters in the USA, is a manufacturer of custom-molded rubber parts and shapes, engineered tools, and material compounds. The company's broad range of products, which include plugs, stoppers, rings, seals, gaskets, and tubes, among many others, are manufactured across three countries, including Taiwan, China, and Vietnam, for original equipment manufacturers in the USA. ENA Advanced Rubber Technologies has over 1,600 employees and over 2,000,000 square feet of ISO 9001:2008-certified manufacturing space.
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Rubber & Plastics Co.
Grommets
Manufacturer Overview
Rubber & Plastics Co., founded in 1954 and headquartered in Laper Road Auburn Hills, Michigan, operates as a manufacturer and service supplier of rubber and plastic products. The company occupies over 25,000 square feet of facilities for total on-site processing, and its capabilities include plastic and rubber dip molding or coating and plastic open-face molding. Additionally, assistance in design and development of prototype parts or production of high-volume OE production quantities in particular size, shape and material specifications are also available.
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Lambert Jones Rubber Co.
Grommets
Manufacturer Overview
Lambert Jones Rubber Co., established in 1957, and headquartered in Pittsburgh, Pennyslvania, is a manufacturer of rubber components for various industries. Their product range includes conveyor belt, gaskets, and sheet rubber. Their products find utility in industries such as automotive manufacturing, aerospace engineering, and general industrial applications. These components are crucial for sealing and preventing leaks, ensuring efficiency and safety in machinery and equipment. Lambert Jones Rubber Co. adheres to quality standards.
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Atlantic Rubber Company, Inc
Grommets
Manufacturer Overview
Atlantic Rubber Company, Inc. is headquartered in Littleton, Massachusetts. The ISO 9001-certified company is a manufacturer of precision rubber and plastic products, serving the industrial, military, pharmaceutical, and commercial markets with application design, advanced manufacturing procedures, and quality control. The company manufactures with most available plastic and rubber compounds including Latex, PVC, Nylon, pure gum, and EPDM. The company’s product line includes rubber tubing, standard and custom rubber O-rings, lab products, rubber grommets, and molded rubber products.
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Lusida Rubber Products, Inc
Grommets
Manufacturer Overview
Lusida Rubber Products, Inc. was founded in 2000 and is based in Rosemead, United States, is a manufacturer of plastic and rubber products that have applications in the Construction, Automotive, Food Processing, HVAC, and appliance industries. The company produces conveyor belts, diaphragms, extruded seals, fabric-reinforced hoses, and, molded products, as well as ring gaskets, seals, rubber sheets, silicone heater hoses, and timing belts that are used in Furniture manufacturing, Electronics, Metal fabrication, and, Aerospace arenas. They offer molding, extrusion, rubber-to-metal bonding, engineering, and prototyping services that find uses in research institutes, the medical sector, and, the computer-accessory manufacturing industry.
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Pure Rubber Products Co.
Grommets
Manufacturer Overview
Pure Rubber Products Co., established in Rockaway, NJ in 1935, is a manufacturer of Precision Molded Parts custom rubber parts in Natural & Synthetic. Their product portfolio includes Pump components such as diaphragms, valves, and gaskets, Packaging cups & caps, Switches, Dampers and Odd-shaped O-rings. The company serves industries, including automotive, aerospace, electronics, medical devices, consumer goods, and industrial equipment. They also provide services including product selection, installation, preventative maintenance, troubleshooting, and repair.
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Century Rubber Co.
Grommets
Manufacturer Overview
Century Rubber was founded in 1973 and is headquartered in Bakersfield, California. The company is a manufacturer of precision custom elastomer components such as rubber seals & die cut gaskets for aerospace, defense, electronics, medical, and other industries. The company’s fabrication methods include homogeneous molding, die cutting, rubber-to-metal and rubber-to-plastic vulcanizing. The company is ISO 9001 and AS9100D certified and works with such materials as silicone, ferrosilicon, Neoprene, Nitrile, and millable urethanes.
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Lowy Enterprises, Inc.
Rolled Rim Grommet & Spur Washer
Company Overview
Lowy Enterprises, Inc. is a manufacturer and wholesale distributor of hardware products established in 1970 and located in Rancho Dominguez, California, USA. The company offers metal and plastic fasteners for securing modular components, hot cutters for precision cutting of workpieces, and restraint hardware components for safety harnesses. It also offers nylon, polypropylene, and tubular webbing models for standard as well as MILSPEC applications. The company’s products are used mainly by auto racing garages, aviation crews, private military contractors.
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Allied Electronics, Inc.
Extruded Grommeting
Company Overview
Allied Electronics Inc., founded in 1991 with headquarters in the USA, is a distributor and supplier of fuel and vehicle servicing station equipment and accessories. The company's extensive product line of over 57,000 products includes forecourt controller parts, fuel dispenser parts, air compressors, and power conditioners. The company also provides rebuilt parts by brands that include Bennett, Daktronics, FE-Petro, and Gasboy. The company's services include equipment financing, primarily serving the retail petroleum industry, including car wash and price sign manufacturers.
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Company Overview
CAPLUGS is a manufacturer and distributor of protective solutions. The company is founded in 2005 and is based in New York, United States. The company product lineup includes plastic caps, plugs, netting, tubing, and masking devices, designed to prevent damage, contamination, and moisture ingress. The company caters to diverse industries including automotive, aerospace, electronics, medical, and more. The company offers an extensive range of protective solutions to safeguard critical components during manufacturing, shipping, and storage.
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Aero Assemblies, Inc.
Grommets
Company Overview
Aero Assemblies was founded in 1932 and is headquartered in Burnsville, Minnesota. The ISO 9001:2015 certified company is a distributor of hardware components used in aviation, construction, marine, and other industries. The company’s primary products include rope, fasteners, fittings, power tools, and aircraft cables. The company’s services include custom wire rope assemblies, push-pull control assemblies, garage door assemblies, and eyelet installation services. The company works with customers to create new tools for many types of needs.
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Web Seal Inc.
Grommets
Company Overview
Web Seal Inc. was founded in 1960 and is headquartered in Rochester, New York. Web Seal is a manufacturer and distributor of custom sealing solutions for business and industries including agricultural equipment, electronics & lighting, filtration, food processing, life sciences, pumps, waster & wastewater treatment, and government contracting. Web Seal’s product lines include custom gaskets & die cuts, O-rings & backup rings, hydraulic & pneumatic seals, custom molded seals, EMI & RFI shielding, thermal management, and related sealing products. Custom services include color coding, kitting and assembly, supply chain management, and custom packaging.
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Metro Hydraulic
Grommets
Company Overview
Metro Hydraulic Jack Co. is a third-generation family run business in operation since 1941. MHJ is based in Newark, NJ. MHJ distributes hydraulic jack-related equipment, tools, and parts including a broad range of cylinders, motors, valves, presses, couplings, tools, hydraulic fittings, hoses, jacks, pumps, lifts, lubrication equipment, pallet stackers, scissor lifts, and workholding devices. MHJ also offers system design services as well as engineering services and extensive repair including testing, retrofitting, and overhauling.
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Abbatron
Grommets
Company Overview
Abbatron was founded in the early 1970s and is located in Meadville Pennsylvania. The company is a manufacturer and distributor of hardware and connectors, audio products, and custom-manufacturing of electronic connectors. The company’s manufacturing processes include machining including turning and drilling, stamping, molding and overloading, and automated and manual assembly. The company’s product offerings comprise categories: Plugs, jacks, and posts, Test Accessories which include test leads and jumpers, Spacers and Standoffs made from aluminum, brass, nylon, and other materials; and Hardware, which includes high voltage insulators, shaft accessories, and solder lugs.
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Bolt Products Inc.
Grommets
Company Overview
Bolt Products Inc. was established in 1947 and operates out of San Dimas, California. Bolt Products is a wholesale distributor of fastening tools both domestically and internationally and is ISO 9001:2015 certified as well as RoHS and WEEE compliant. Bolt Products offers many types of products including bolts and plastic fasteners, nuts, lug nuts, nut retainers, cap nuts, bushings, plugs, ball studs, brass inserts, stud receivers, cable ties, cordgrips, liquid-tight flexible conduits, marking systems, and clips.
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RubberMill
Grommets
Company Overview
RubberMill was founded in 1987 and is headquartered in Liberty, North Carolina. The ISO 9001:2015 certified company is a manufacturer and distributor of rubber, plastic, ceramic, and other non-metallic materials used in automotive, manufacturing, and other industries. The company offers standard gaskets, seals, insulation parts, and molded rubber parts and custom manufacturing of molded rubber parts according to customer drawings from materials including Nitrile, silicone, natural rubber, and urethane. The company also provides contract and lamination services and in-house cuttings of non-metallic and flexible materials.
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Cembre Inc
Grommets
Company Overview
CEMBRE USA has been based in Edison, New Jersey since 1999 and is a subsidiary of CEMBRE Group is based in Brescia, in northern Italy. CEMBRE serves markets such as railways, residential electrical systems, power production and transport, and industrial applications as a component and tool distributor. CEMBRE’s product list includes electrical connectors such as pre-insulated and uninsulated electrical connectors, other types of connectors, and flexible braids. Installation tooling and equipment offerings include, hydraulic and mechanical tools, as well as tools specific to the railway sector. Power equipment includes overhead distirbution equipment, metering equipment, overhead transmission lines and towers, and substations. Other products include office productivity equipment as well as cable and tube components.
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REIKU North America
Cablestar Grommets
Company Overview
Reiku North America is based in Stow, Ohio, USA, and is a manufacturer of cable protection products and accessories established in 1969 as a subsidiary of Germany’s Reiku GmbH. The company offers gripping clamps for secure cable management or organization, and cobot saver kits for increasing the range of motion of collaborative robots (cobots) or standard industrial robots. It also offers conduit protectors for safeguarding cable bundles in harsh environments. The company’s products are mainly used in the communications, networking, and electrical industries.
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Custom Gasket Manufacturing
Grommets
Company Overview
Custom Gasket Manufacturing is based in Englewood Cliffs, New Jersey. Custom Gasket serves several industries such as power generation, lighting, transportation, water & air filtration, food processing, pump & valve, electronics, cryogenic equipment, oil & gas, construction, agriculture, pharmaceutical, pulp & paper, HVAC, as well as others including OEMs. Custom Gasket Manufacturing produces many types of custom products including rubber elbows, rubber diaphragms, insulators, seals, extrusions, and as per their namesake, gaskets. Custom Gasket also offers rubber extrusion, die cutting, rubber molding, water jet cutting, laser cutting, and flash cutting services.
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Jefferson Rubber Works, Inc.
Grommets
Company Overview
Jefferson Rubber Works, Inc. was founded in 1979 in Worcester, Massachusetts. The company is a producer of custom rubber products in a wide variety of markets including the medical, liquid injection molding, construction, hydronics, and automotive markets. The company’s rubber molding capabilities include rubber injection and compression molding, liquid injection molding, transfer molding, and composite molding with prototyping services available. The company’s products include rubber molded parts including grommets, EMI shielding, hoses, vibration isolators, and gaskets. Custom molded rubber components are also available.
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Superior Industrial Supply
Grommets
Distributor Overview
Superior Industrial Supply was founded in 1969 and is headquartered in Saint Louis, Missouri. Superior Industrial Supply is an independent distributor of industrial supplies. Superior Industrial Supply has an inventory of over 20,000 products as well as hundreds of thousands of non-inventory products usually available within 24 hours. Superior Industrial Supply products include fasteners, hose, fittings, electrical supplies, abrasives, brushes, other tools, assorted paints, assorted chemicals, shop supplies, and services. Servies include hydraulic hose assemblies as well as vendor managed inventory services.
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ARCO Engineering, Inc.
Grommets
Distributor Overview
ARCO Engineering was founded in Louisville, Kentucky in 1954. ARCO Engineering, Inc. is a distributor of Pressure, Temperature and Liquid Level instruments, instrument valves, heat trace, comfort heaters, and safety relief valves. ARCO Engineering specializes in products for the natural gas, process, chemical, power, wastewater and OEM markets. ARCO Engineering offers many types of parts including calibration instruments, hand valves, thermocouples, digital meters, drive pressure gauges, respirators, jet pumps, and pressure relief valves.
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MSP Seals, Inc.
Grommets
Distributor Overview
MSP Seals Inc. was founded in 1998 and is headquartered in Indianapolis, Indiana. The ISO 9001:2015 and ISO 14001:2015 certified company is a supplier that serves industries including automotive, aerospace, agricultural, pharmaceutical, and food & beverage industries with seals such as O-rings and X-rings used in both OEM and MRO applications. The company’s other sea products include rotary & shaft seals, hydraulic & pneumatic seals, and seal kits. The company designs custom hoses & fittings and engineered & molded seals using materials including PURE PTFE or PTFE loaded with carbon, bronze, or other fillers.
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JACOB GMBH
Sealing grommets
Manufacturer Overview
JACOB GMBH, founded in 1922 and headquartered in Kernen, Germany, is a manufacturer of cable glands, cord grips and cable entry systems. The company develops metal and plastic cable glands, and level measurement technology for a range of applications, such as wind parks, solar inverters and charging stations. It provides over 6000 products that are used in electrical installations, mechanical engineering and energy supply. It also offers resources like online catalogs, product data sheets and venting calculation tools. The company has obtained ISO certifications for quality, energy and environmental systems.
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WISKA Hoppmann GmbH
Grommets
Manufacturer Overview
WISKA Hoppmann GmbH, founded in 1919, is a German manufacturer headquartered in Kaltenkirchen, Schleswig-Holstein, developing closed circuit television (CCTV) surveillance systems, electrical equipment, and lighting products. The company manufactures cable entries, installation materials, and reefer container sockets under the VARITAIN brand. For lighting solutions, it offers floodlights and luminaires, searchlights, and light-emitting diode (LED) technology. It also provides stainless steel, explosion-proof, and high-definition (HD) digital video surveillance systems. The company primarily serves the shipbuilding and electrical trade sectors.
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TAKACHI
GROMMET
Manufacturer Overview
A top manufacturer of premium-quality enclosures for electronics and industrial applications, TAKACHI was established on the principles of innovation and excellence, offering a range of options such as plastic, aluminum, stainless steel, and IP67 waterproof enclosures. Customers have the freedom to select from a range of more than 27,000 products and make a purchase of even a single item without any minimum buying obligations. The company also provides customized services, and you can obtain more details by visiting the company’s website. With exceptional customer service and recognition from leading companies, TAKACHI offers innovative solutions for diverse industries and applications.
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Elite Gomma Srl
Grommets
Manufacturer Overview
Elite Gomma International S.r.l., founded in 1999, is a manufacturer of rubber products based in Reggio Emilia, Italy. The company’s manufacturing facility, equipped with compression, deburring, and injection machines supplied by ENGEL Austria GmbH, produces a range of standard and custom rubber items. These include protection bellows (cone, cylindrical, and rectangular), shock absorbers, and shock absorber feet. Other products include grommets (cylindrical and symmetrical), painting caps (conic, square, and round), and vibration dampers. It also manufactures flat gaskets, floating balls, and rubber frictions. The company serves various sectors, including automotive, agriculture, and water treatment.
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Plastem
Grommet - Perforated soft PVC
Manufacturer Overview
Plastem, based out of Wattignies, France, is a specialist designer, manufacturer, and direct supplier of injection-molded technical parts. The company offers thousands of parts and products to individual trade professionals and commercial buyers through its online store, including plastic caps for steel, PE, and PVC tubes, heat-resistant silicone plastic plugs, and self-adhesive bumper pads that are used in various applications by plumbers, electricians, and HVAC experts, among others. It also offers consultation to clients who are looking to create a custom product.
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Manufacturer Overview
icotek GmbH, established in 1995 in Eschach, Germany, is a manufacturer and supplier of new cable management systems. The company's patented products include cable union systems for pre-terminated and non-terminated cables, as well as a wide range of EMC shielding solutions. icotek's KEL cable union systems enable secure routing and sealing for pre-terminated cables (1-75 mm) with up to IP66/IP68/UL type 4X protection. Their split cable glands KVT and QVT provide efficient cable management solutions for prefabricated cables with connectors like D-Sub or PROFIBUS. With an aim for quality service, icotek delivers tailored solutions for various industries.
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LISI Automative
CAPS, PLUGS & GROMMETS
Manufacturer Overview
LISI Automotive, founded in 1777 and incorporated in 2002 with headquarters in France, is a manufacturer of thread fasteners, clips, and mechanical safety components. The company caters to the automotive industry, supplying components to original equipment manufacturers. Its mechanical safety components include braking systems, occupant safety systems, fuel system components, and seating. The company's threaded fastener products include screws, bolts, nuts, washers, and special parts, and its clipped solutions include connectors for cables, anti-creep rings, and trim fasteners. OEM manufacturers are offered a suite of additional services that include supply chain management.
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Sugatsune Europe
CABLE GROMMETS
Manufacturer Overview
Sugatsune Europe, a company founded in the year 1930, based in Tokyo, Japan is a manufacturer and supplier of industrial components and hardware tools. Their product portfolio includes handles, pulls, knobs, hooks, brackets, shelving products, catches, latches, locks, hinges, lid support, drawer slides, wardrobe, cabinet door hardware, casters, and leveling glides. The company also provides effective solutions to residential, offices, hospitality, education, sports and cultural activities, transportation, and hospital sectors. The products are used in mainly for applications which include architecture, industries and furniture.
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MOREK GROUP
Cable glands and grommets
Manufacturer Overview
Morek IT OÜ is based in Tallinn, Estonia, and has been a manufacturer of components and accessories for electric cars since its establishment in 2004. The company’s products include universal, neutral (N) or protective earth (PE), and bow terminals. It also manufactures device connectors, distribution blocks, and insulated copper flexible busbars as well as related products, such as cable entry plates, glands and grommets, and photovoltaic accessories and connectors. The company serves global customers and provides logistic support for warehouses in Estonia, Lithuania, and the Czech Republic.
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Trelleborg AB
Cable Grommets
Manufacturer Overview
Trelleborg AB, a company founded in 1905 and headquartered in Trelleborg, Sweden, is a manufacturer that provides solutions for extreme cold, heat, pressure, or the tremendous power of nature. The company offers a wide range of products, including Cassette Seal CSL 1500, Pneumatic seals, O-rings, and more. It also has a shop called Seals-Shop that offers various products, such as Rod and Piston Seals. It provides rubber wear liners with synthetic rubber and chemical resistance. It has received the Excellence in Quality 2018 Award and Certificate of Merit from Hyster-Yale Group. It serves various industries, including Aerospace, Agriculture, and more.
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SES-STERLING
PLIO standard grommets DK
Manufacturer Overview
SES-STERLING is an ISO 9001-certified manufacturer of electrical and industrial equipment founded in 1928 and based in Saint-Genis-Pouilly, France. The company produces various cables, wiring tools, and cable management products. These include reinforced flexible conduits, heat shrinkable sleeves, and reusable cable ties. The company also offers customization options of product color, size, and shape for unique projects or by customer request. Its products are primarily used by clients in the automotive, construction, and energy sectors.
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Tapper Sealing Technology AB
TRS - RUTASEAL RUBBER GROMMET EPDM
Manufacturer Overview
Tapper Sealing Technology AB, established in 1987 and headquartered in Nassjo, Jonkoping, Sweden, is a cable and pipe entry system designer, manufacturer, and exporter. The company's products include rubber grommet cable seals, two-component grommets with cable anchorage, and a modular cable entry system. In 2000, it established its own rubber and plastic production facilities, ensuring the quality of its rubber and plastic products. The company has numerous authorized global representatives that primarily serve original equipment manufacturers and wholesale buyers.
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Zhongding Group
Grommet
Manufacturer Overview
Zhongding Group is an ISO 14001, ISO 16949, and ISO 45001-certified manufacturer of automotive parts established in 1980 in Ningguo, Anhui Province, China. The company offers environmentally friendly engine products such as exhaust gas recirculation (EGR) systems, and mechanical basic parts such as shafts and springs. It also offers plastic and rubber parts such as o-rings, belts, and gaskets. The company's products are used mainly by client manufacturers of standard automobiles and electric cars.
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Best-Maker Industry Co., Ltd.
grommets
Manufacturer Overview
Best-Maker Industry Co. Ltd., established in 1988 and headquartered in Shenzhen, Guangdong, China, is a manufacturer of industrial rubber and plastic components. The company's products include rubber O-rings, seals, and grommets. It also produces gaskets, bumpers, and oil seals. It primarily serves original equipment and original design manufacturers with parts and tool design, production and assembly services, and international logistics. The company has notable clients that include Volkswagen, General Motors, and Mercedes Benz.
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KAISER GmbH & Co.
Special cable entries, synthetic
Manufacturer Overview
KAISER GmbH & Co., founded in 1904 and based in Germany, is a manufacturer of electrical installation products and systems. The company specializes in various applications, from building installations to complex industrial settings. Its product lineup includes cable glands, fire-protection solutions, and radiation protection systems, complemented by services like assembly instructions and CAD data for industrial products. Its brands—KAISER, AGRO, ATTEMA, and HELIA—have a presence across Europe, with an emphasis on energy efficiency and sound insulation products.
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Keystone Electronics Corp.
Grommets
Manufacturer Overview
Keystone Electronics Corp. has a 70 year history and is headquartered in New Hyde Park, New York. Keystone is a global manufacturer of precision electronic components and hardware. Keystone is ISO 9001:2015 certified. Keystone offers several types of products including battery & coin cell holders, contacts, && clips, fuse clips & fuse holders, handles for instrumentation, metal key-pad dome switches, multi-purpose hardware, PC board hardware, plugs, pins, jacks, sockets, quick-fit terminals, screw terminals, terminal blocks, screws, spacers, standoffs, terminals, terminal boards, test points, tips, probes, jumpers, and clips. Keystone also offers custom manufacturing capabilities including stamping, machining, assembly, tool room, and quality assurance.
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Device Technologies, Inc.
Grommets
Manufacturer Overview
Device Technologies, Inc. was founded in 1984 and is based in Southborough, Massachusetts. The company is an ISO 9001:2008 and AS9100-certified manufacturer and designer of specialty protection devices serving industries such as aerospace, automotive, medical, rail, and others. The company’s 4 product segments are Wire Protection Grommet Edging, High Performance Enclosures and Doors Seals, Edge Trim, and Cable Management. Each of these product segments has product lines within them and each product can be custom designed and manufactured in collaboration with custom designs and preferences.
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Shenzhen Milvent Technology Co.,Ltd
Rubber Grommet
Company Overview
Shenzhen Milvent Technology Co. Ltd. is an ISO 9001-certified manufacturer and supplier of fluid handling components and accessories that was established in Shenzhen, China, in 2013. The company’s product lineup includes membrane-based protective vent for shielding sensitive components from water, breathable vent plugs for installation on electronic equipment housings, and water flow meters utilizing opto-electronic sensor technology. It also offers related accessories, such as springs and cable glands for sealing or securing the ends of cables. The company’s products are used mainly by clients in the telecom, LED, and renewable energy industries.
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CABLE EQUIPEMENTS
VEHICLES BRIDGES
Company Overview
Cable Equipements is a manufacturer and distributor of cable handling machines and accessories that was established in 1978 in Val-de-Marne, France. The company specializes in equipment for cable operations such as measuring, protection, and coiling. These products include handling cables for lifting or transportation, coiling machines for reels of different shapes or sizes, and automatic cable reels for supplying power or air to mobile equipment. The company’s products are used in the electrical, telecom, and construction industries.
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Shanghai Richeng Electronics Co. Ltd
Grommet
Company Overview
Shanghai Richeng Electronics Co. Ltd is an ISO 9001:2008 and ISO 14001:2004-certified manufacturer and supplier of wire and cable products that was established in Shanghai, China, in 2000. The company offers cable glands fabricated from various materials for securing or sealing cables, and wiring ducts in different types for protecting or managing wire or cable assemblies. It also offers related accessories such as terminals, markers, and connectors for organization or identification. The company’s products are used mainly by its clients in the telecom, electrical, and automation industries.
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Vital Parts
Rubber Grommets
Company Overview
Vital Parts, established in 1993 and headquartered in Maidstone, Kent, UK, is a manufacturer and supplier of plastic, rubber, and metal components. The company's product range includes a wide range of components such as plugs, furniture, chair feet, and cable management solutions. It serves a diverse array of industries including automotive, aerospace, construction, engineering, and the food and beverage sector. The company’s emphasis extends to offering technical support, on-site training, fast delivery, and custom molding services. It also emphasizes quality and customer satisfaction. The company stands as a dependable supplier in the UK and worldwide.
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CEMBRE Group
PLASTIC IP67 CABLE GLANDS
Company Overview
CEMBRE Group, established in 1994 and based in Brescia, Italy, is a manufacturer and distributor of electrical connectors and related installation tools. The company's product portfolio includes power distribution blocks, crimping connectors, and counter nuts. These products find applications in various countries, including renewable energy production, transportation and logistics, and the railway industry. The company is ISO 9001, ISO 14001, and ISO 45001 certified, with offices located globally in various countries, including the United Kingdom, the United States, and France.
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Fluorocarbon Group
POLYURETHANE & RUBBER
Company Overview
Fluorocarbon Group is an ISO 9001-certified manufacturer and supplier of fluoropolymer products established in 1962 and based in Hertford, England, UK. The company’s product lineup includes structural bearings designed to support heavy loads, performance coatings for enhancing or reinforcing material properties, and sealing systems designed for extreme industrial environments. It also offers machined fluoropolymer components designed to meet customer specifications. The company mainly serves clients in the energy production and distribution, transportation, and chemical processing industries.
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Gustav Hensel GmbH & Co. KG
EDK, GROMMETS
Company Overview
Gustav Hensel GmbH & Co. KG, founded in 1931 and headquartered in Lennestadt, Germany, is an electrical system component and equipment designer, manufacturer, and supplier. The company's products include various application-specific cable junction boxes, cable entry systems, and distribution boards up to 630 A. Its products are used in residual current circuit breakers, underwater and in-ground electrical systems, and outdoor electrical systems for facility equipment. The company provides customers with access to its online 3D configuration software for planning, checking, and ordering of its distribution boards.
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ETTINGER GmbH
Grommets
Company Overview
Ettinger GmbH, established in 1964 and headquartered in Munich, Germany, is a manufacturer and supplier of mechanical and electronic components. The company specializes in fastening technology, cable management, and enclosure technology, serving electrical engineering, automation, and medical technology industries. Its products include spacers, screws, and enclosure accessories, conforming to DIN, ISO standards and offering standard parts and customized solutions. Its electromechanical portfolio includes switches, fuses, and insulating bushings essential for battery technology and electric drives. The company's enclosure technology offers enclosures of different materials, handles, and covers, protecting electronic devices in various environments.
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Panozzo s.r.l.
Abs round cable ducts for desk
Company Overview
PANOZZO founded in Merate Lecco, Italy, in 2000, is a manufacturer and distributor of plastic packaging protection and end products. It manufactures products including parallel protection plugs, connectors, ferrules, and threaded plastic caps. Its plastic screws are non-conductive and lightweight, so they are used to eliminate electrical interference. The company also molds custom products according to the requirements of clients. It has 50 employees. Its spiral guards provide hose protection and cable protection in rough conditions.
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Production Plus Graphics, Inc.
Grommets
Company Overview
Sign Outlet Store is a wholesale sign supplier that was established in 1991 and is headquartered in Lisle, Illinois. The company has a 10,000 square feet showroom for demonstrations of their latest printers, cutters, laminators, heat presses, and dye-sublimation devices from top names in the industry. They also offer cut vinyl, digital media, HTV, as well as ink and supplies. These products cater to various industries such as signage, advertising, and graphic design.
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Essentra plc
ABS cable grommet
Company Overview
Essentra Components is a producer of plastic injection moulded, vinyl dip moulded, and metal components, operating in 29 countries across 4 continents. Essentra Component has a catalog of over 45,000 products. These range from caps, plugs, wire & cable management, flange protection, knobs, handles & grips, access hardware, PCB, and electronics hardware. Essentra Component offers free samples of CADs of standard parts for assist customers in creating custom-manufacture red solutions, including prototyping and 3D printing.
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CLEANER’S SUPPLY
FASTENERS, BUCKLES & EYELETS
Company Overview
Cleaner's Supply, founded in 1992, is an American manufacturer and supplier based in Conklin, New York, providing products for the dry cleaning, tailoring, and laundry industries. The company's products include dry cleaning supplies, cleaning chemicals, and garment bags. The company produces laundry bags, detergents, and stain removers for laundry needs. It offers pressing equipment, such as irons and pressing cloths for garment finishing. The company also provides tailoring supplies, including sewing supplies and dress forms.
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ICO RALLY
Wire & Cable Accessories
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Waytek, Inc.
Grommets
Company Overview
Waytek Inc., founded in 1970 and headquartered in Chanhassen, Minnesota, is a distributor of automotive wire and DC electrical components across North America. The company offers a broad line of products, including circuit breakers, cable ties, and connectors, serving wire harness manufacturers, OEMs, and upfitters. It sources the products from manufacturers such as GEP Power Products, Lovato Electric Inc., and East Penn Manufacturing. In 1980, the company stopped producing wire harnesses and started concentrating on distribution. In 2021, CIT Relay and Switch awarded it the Blast-Off Growth Award for being among the growing distributors of Picker Components products.
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MP Gamma srl
STAINLESS STEEL CONSOLE
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Arlentus Control
Operator Console
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murrplastik
Cable entry grommet
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A.Vogt GmbH & Co. KG
BUSHINGS, GROMMETS AND COVER CAPS
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KPM Plasto Rubber Co.
Grommets
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BARBIERI RUBBER
Grommets
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TFC Europe Ltd
Cable & Pipe Management Solutions
Distributor Overview
TFC Europe Ltd, founded in the UK in 1981, is a supplier of engineering fastener products. The company offers an extensive selection of bolts and nuts in various sizes, materials, and grades to accommodate different mechanical and construction projects, a diverse range of screws, including machine screws, wood screws, self-tapping screws, and concrete anchors and wall anchors, designed to securely fasten objects to various surfaces. It has ISO 9001:2015 and Aerospace AS9100d & AS9120 certifications.
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MOLVENO OEM SERVICE SRL
Screw Grommets
Distributor Overview
Molveno Oem Service S.r.l., founded in 1993, is an Italian distributor based in San Lazzaro di Savena, Emilia-Romagna, producing electrical components. Certified with ISO 9001:2025, the company produces a range of electromechanical components, including axial fans, sensors, and switches. It also provides lighting components, such as light-emitting diode (LED) drivers, strips, and modules. It extends its offerings to include over 30,000 custom plastic fasteners, including pipe clips, rivets, and screws. Annually, the company supplies over 15 million products, supporting the manufacturing of household appliances, heating and ventilation systems, and healthcare equipment.
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Berardi Bullonerie
Cable grommets
Distributor Overview
Berardi Bullonerie, established in 1919 and headquartered in Bologna, Italy, is a distributor of transportation, logistics, supply chain, and storage. The company offers a range of products, including bolts, screws, springs, anchor bolts, and metal. It also offers plastic smallware, unified fasteners, hose clamps, and more. Its product reduces warehouse management costs and minimizes waste. The company has achieved ISO 9001:2015 certification for its quality management systems. It serves various industries such as construction, manufacturing, healthcare, engineering, and more.
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bisco industries
Grommets
Distributor Overview
bisco industries was founded in Chicago, Illinois in 1973 and now is headquartered in Anaheim, California. bisco industries is a distributor of electronic components and fasteners used for production in aerospace, communication, computer, fabrication, industrial equipment, instrumentation, marine, and military industries. Some of bisco’s product offerings include fasteners such as nuts and washers, hardware such as casters and bearings, door and access hardware including handles and hinges, electronic connectors including circular connectors and terminal blocks, enclosures such as cabinets and rack components, and wires and cables including wire and cable management including sleeving and tubing.
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ISC Plastic Parts, S.L
TWO PIECE GROMMET
Distributor Overview
ISC Plastic Parts, S.L. is based in Barcelona, Spain, and is an ISO 9001-certified distributor of standard industrial plastic parts that was established in 1997 as a subsidiary of ISC Plastic Parts Group. The company’s product inventory list includes hole plugs, strain relief bushings, and panel fasteners. Its catalog lists over 12,000 different parts, and it offers parts customization for customers with unique project specifications. The company primarily serves clients in the electrical distribution, furniture manufacturing, and automotive industries.
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Grommet Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Brim Electronics, Inc. |
9.3%
|
| 2 | Aero Assemblies, Inc. |
7.3%
|
| 3 | KITAGAWA INDUSTRIES America, Inc. |
6.8%
|
| 4 | HIKER USA, INC. |
6.8%
|
| 5 | Qualiform, LLC. |
4.9%
|
| 6 | Rubber & Plastics Co. |
3.4%
|
| 7 | Accurate Rubber Corporation |
2.9%
|
| 8 | Custom Rubber Corp. |
2.9%
|
| 9 | Houston Rubber Co., Inc. |
2.9%
|
| 10 | Pure Rubber Products Co. |
2.9%
|
Derivation Method
The ranking is calculated based on the click share within the grommet page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- LISI Automative: 3,273
- Berardi Bullonerie: 271
Newly Established Company
- Shenzhen Milvent Technology Co.,Ltd: 2013 (11 years ago)
- HIKER USA, INC.: 2002 (22 years ago)
- Shanghai Richeng Electronics Co. Ltd: 2000 (24 years ago)
Company with a History
- Berardi Bullonerie: 1919 (105 years ago)
- SES-STERLING: 1928 (96 years ago)
- Pure Rubber Products Co.: 1935 (89 years ago)
Grommet Manufacturers in United States
*Including some distributors, etc.
- Brim Electronics, Inc.
- KITAGAWA INDUSTRIES America, Inc.
- Custom Rubber Corp.
- HIKER USA, INC.
- Qualiform, LLC.
- Accurate Rubber Corporation
- Allstates Rubber & Tool Corp.
- Houston Rubber Co., Inc.
- ENA - Advanced Rubber Technologies
- Rubber & Plastics Co.
- Lambert Jones Rubber Co.
- Atlantic Rubber Company, Inc
- Lusida Rubber Products, Inc
- Pure Rubber Products Co.
- Century Rubber Co.
- Lowy Enterprises, Inc.
- Allied Electronics, Inc.
- CAPLUGS
- Aero Assemblies, Inc.
- Web Seal Inc.
- Metro Hydraulic
- Abbatron
- Bolt Products Inc.
- RubberMill
- Cembre Inc
- Davies Molding, LLC
- REIKU North America
- Custom Gasket Manufacturing
- Jefferson Rubber Works, Inc.
- Superior Industrial Supply
- ARCO Engineering, Inc.
- MSP Seals, Inc.
Global Distribution of Grommet Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
32 | 65.3% |
Germany
|
4 | 8.2% |
Italy
|
4 | 8.2% |
France
|
3 | 6.1% |
United Kingdom
|
3 | 6.1% |
China
|
2 | 4.1% |
Japan
|
1 | 2.0% |
