19 Copper Manufacturers in 2024
This section provides an overview for copper as well as their applications and principles. Also, please take a look at the list of 19 copper manufacturers and their company rankings. Here are the top-ranked copper companies as of November, 2024: 1.Heyco Metals, 2.Jiangsu Hangdong Metal Products Co., Ltd, 3.Saturn Industries.
Table of Contents
Categories Related to Copper
What Is Copper?
Copper, with the atomic number 29 and symbol Cu, is widely used in electrical wiring, electronic components, generators, solar cells, and coolers due to its excellent electrical and thermal conductivity. It has a relatively low melting point, allowing for easy molding into various shapes.
Being rust-resistant and chemically stable, copper is highly durable and thus extensively used in construction materials, ships, automobile parts, water pipes, heaters, and coolers. Copper oxide, which forms on its surface, has antibacterial properties, making copper suitable for food processing and medical equipment.
Uses of Copper
Copper is used in various applications, including:
- Electrical and electronic equipment: Wiring, circuit boards, motor and transformer coils, etc.
- Building and construction materials: Exterior walls, roofing materials, building interiors, doorknobs, handrails, etc.
- Automobile and ship parts: Engine parts, cooling system pipes, ship propellers, electrical wiring, etc.
- Medical equipment: Surgical tools and medical equipment surfaces, etc.
- Food processing and cooking utensils: Pots, pans, oven dishes, etc.
- Manufacturing: Copper sheets, machine parts, pipes, building materials, etc.
Types of Copper
There are various types of copper, including alloys:
1. Oxygen-Free Copper
Copper purified by removing oxygen, enhancing its electrical conductivity, making it preferred for electrical wiring and electronic components.
2. Tough Pitch Copper
Strengthened copper containing small amounts of impurities like copper oxide and copper iron, which increase its strength through a fine crystalline structure.
3. Copper Phosphate
Copper treated with phosphoric acid to enhance electrical conductivity and corrosion resistance by removing impurities.
4. Other Alloys
Includes bronze, white copper, nickel silver, brass, aluminum bronze, titanium copper, and chrome copper.
Properties of Copper
1. Thermal Conductivity
One of the best metals for thermal conductivity, copper quickly and evenly transfers heat, reducing temperature disparities.
2. Electrical Conductivity
Excellent at conducting an electric current, copper is vital for efficient transmission in electrical circuits and reduces the loss of electrical signals and power.
3. Nonmagnetic
Pure copper is nonmagnetic due to its atomic structure and electron configuration. However, its magnetism can vary in copper alloys or when impurities are present.
4. Corrosion Resistance
Copper is highly resistant to corrosion and oxidation, attributed to the self-healing oxide film that forms on its surface.
5. Malleability and Ductility
Copper is both malleable and ductile, enabling it to be easily reshaped when heated and to elongate under tensile force due to its crystalline structure.
6. Alloying Capability
Copper readily forms alloys with other metals, such as brass (copper and zinc) and copper-nickel alloys, which have varied properties like electrical and thermal conductivity, corrosion resistance, and strength.
Other Information on Copper
Additional Properties of Copper
Copper also exhibits:
Weldability: Suitable for welding operations due to excellent welding properties.
Wear Resistance: High resistance to friction and wear.
Low Friction Properties: Low frictional resistance, reducing the need for lubricants or grease.
Heat Resistance: Performs well in high-temperature environments and processes.
Antibacterial Properties: Inhibits the growth of bacteria and viruses on its surface.
Recyclability: Easily recycled from waste and end-of-life products.
Aesthetics: Attractive bright reddish hue.
Magnetic Field Permeability: High magnetic field permeability, useful in electromagnetic devices, but lower than other magnetic materials like iron or cobalt.
List of 19 Copper Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- China
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Heyco Metals
Copper
Manufacturer Overview
Heyco Metals is based in Reading, Pennsylvania, USA, and is a manufacturer and custom milling service provider specializing in copper as well as stainless steel products established in 1969 as a part of the Wieland Group. The company primarily produces copper and copper alloy light- and medium-gauge strips and coils. It also offers stainless steel coils, strips, and double-o gauges down to 0.0012 inches. The company mainly serves clients in the construction, metalworking, and aerospace industries.
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Arnold Magnetic Technologies
COPPER & COPPER ALLOYS
Manufacturer Overview
Arnold Magnetic Technologies is a manufacturer of magnets, magnetic assemblies, and precision thin metals based in New York since 1895. The company deals in permanent magnets, flexible composites, electromagnets, magnetic assemblies, and precision thin metal foils. The permanent magnets, such as L-Type Laminated ones have various applications in the aerospace, automotive, motorsport, and industrial markets. Similarly, alloy strips and foils are used in industries that need to improve the power density of motors, transformers, and batteries. The composite sheets and strips are used for X-ray and gamma-ray radiation absorption, and RFI/EMI shielding and electromagnets are vital for defense projects.
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Saturn Industries
EDM Raw Materials – Metal & Graphite
Manufacturer Overview
Saturn Industries is an American ISO certified EDM electrode and tooling manufacturer located in Hudson, New York, founded in 1959. Key products the company produces include EDM supplies and consumables such as precision graphite electrodes, metallic EDM electrodes, power feeders, wire guides, and EDM wire. The company possesses CNC milling, turning, centerless grinding, surface grinding, and EDM capabilities and it offers custom CNC machining and engineering services. Equipment produced by the company is suitable for electronics, semiconductor, medical, aerospace, power generation industries.
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Metal Associates Inc.
Copper
Company Overview
Metal Associates Inc, established in 1983, and based in New Jersey, USA, is a manufacturer and supplier of ferrous and non-ferrous metals. Their product portfolio includes a diverse range of ferrous, non-ferrous metals, copper, aluminum, steel, brass, and bronze metals. They also offer specialty metals and hard-to-find metals such as nickel alloy, diamond tread plate, copper-nickel, nickel silver, beryllium copper, and high-speed steel. The products are used in various industries which include automobiles, machinery, and architecture.
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Three D Metals, Inc.
COPPER
Company Overview
Three D Metals, Inc. is headquartered in Valley City, Ohio, and has been a metal supplier and distributor since 1972. The company offers aluminum, copper, high & low-carbon steel, and welding filler metals. It also offers just-in-time (JIT) metal supply services and others such as slitting, oscillating, cutting, shearing, and bending. The company's products find ideal applications in the automotive, construction, and manufacturing industries. It has acquired the Williams Metals and Welding Alloys, and offers metals such as brass bars & pipes, rods & sheets, plates, and welding wires.
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All Foils, Inc.
Copper Foil Sheets, Coil & Tape
Distributor Overview
All Foils, Inc. was established in 1980 in Strongsville, Ohio, US, as a foil coverter and supplier of light-gauge metals. It offers pressure-sensitive adhesives, laminated products, toll services, and specialty metals. The company keeps a large stock of aluminium foils, copper foils, carbon steel, stainless steel, nickel, and other exotic metals in various alloys and tempers.These materials play a role in the production of components, structures, equipment, and devices, showcasing their significance in modern industrial and technological applications. The company caters to the medical and pharmaceutical industries, automobiles, cosmetics, and food industries, among others.
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Aluminum Distributing, Inc.
Copper
Distributor Overview
Aluminum Distributing, Inc. (ADI Metal) was established in 1958 in Fort Lauderdale, Florida where it is still headquartered today. ADI Metal is a distributor of metal and metallic materials for both private and public industrial and maritime industries both in the United States and abroad. ADI Metal is ISO 9001:2015 certified. ADI Metal’s product segments are split into aluminum alloy products, stainless steel products, and other ferrous and non-ferrous metals. These metals include armor plating, brass, bronze, carbon steel, copper, cupronickel, and titanium.
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Sequoia Brass & Copper
Copper
Distributor Overview
Sequoia Brass & Copper Inc. is a supplier of nonferrous metals based in California since 1983. The company supplies Oxygen-Free Copper in the form of plates, rods, sheets and tubes. It also deals in Brass which is extensively used for musical instruments, and also in architecture, automotive, and electrical industries. Bronze is available in solid bars and cored bar shapes, and is widely used in architectural, industrial, agricultural, and automotive applications. Besides these, other non ferrous metals and copper alloys can be ordered from Sequoia Brass & Copper Inc.
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Thin Metal Sales, Inc.
Copper
Distributor Overview
Thin Metal Sales, Inc., founded in Chino, CA, in 1976 is a supplier of Foil, Strip, and Thin Sheet Metals. The company's product portfolio includes foil metals in different alloys and sizes, suitable for applications in electronics, packaging, Strip Metals, and Thin Sheet Metals that are used in precision manufacturing, medical devices, and architectural projects and copper and aluminum metals. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation.
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Jiangsu Hangdong Metal Products Co., Ltd
Copper
Manufacturer Overview
Jiangsu Hangdong Metal Products Co., Ltd. was founded in 1998 and is a manufacturer in Wuxi, China, specializing in the production of steel. Its main products are PPGL, galvanized steel coil, color-coated aluminum coil, carbon steel coil, and steel pipes. The company distributes its products to more than 60 countries in America, Africa, Southeast Asia, Europe, and Oceania. Its quality and environmental management systems comply with the ISO 9001 and ISO 14001 standards.
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Ulbrich Stainless Steels and Special Metals Inc.
Copper
Manufacturer Overview
Ulbrich Stainless Steels and Special Metals Inc., founded in North Haven, CT, in 1924 is a manufacturer of precision metal products. The company's product portfolio includes Precision Machined Components, sheet metal fabrication, metal stamping, die casting and forging and welding and assembly services. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company also provides services including national distribution, product selection, customized services, technical support and customer service.
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FURUKAWA CO.,LTD
Metals
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Mitsubishi Materials Corporation
Copper and Copper Alloy
Manufacturer Overview
The Company operates diverse businesses, ranging from nonferrous metals and other fundamental materials to cemented cardide tools/metalworking solutions, the manufacturing of semiconductor-related and electronic components/materials, resource recycling, and renewable energy power generation. In each business, the Company holds the No.1 position in production volume, sales volume, etc.
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Technic Inc.
copper in form of flakes and powde
Manufacturer Overview
Technic, Inc. was founded in 1944 and is headquartered in Cranston, Rhode Island. The ISO 9001:2015 certified company is a manufacturer of specialty chemicals, surface finishing equipment, and analytical tools used in electronics, industrial, semiconductor, and solar industries. The company’s Automated & Manual Equipment division produces automated processing equipment, manual finishing equipment, anodizing equipment, and parts and supplies. The company’s Engineered Powders division offers a range of materials including powder and flake from silver, gold, palladium, and other metals.
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Gonda Metal Industry Co., Ltd.
Copper and Brass Products
Company Overview
Gonda Metal Industry Co., Ltd. located in Sagamihara, Kanagawa, Japan, is a manufacturer and supplier of copper and copper alloy fabricated products. The company's product range includes Copper Busbar, Copper/Brass Round Rod, Copper Anode for Plating, Die Forgings, and Magnesium Alloy Sheet AZ61. These products are utilized in various applications, especially in the electrical industry. It serves sectors like electricity/precision instruments and the IT industry. The company offers services that include manufacturing, sales, and real estate leasing.
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Pennsylvania Steel Company, Inc.
copper in the form of sheets and plates
Company Overview
Pennsylvania Steel Company Inc, founded in the year 1972, and based in North Carolina, USA, is a manufacturer and supplier of steel, aluminum, and metal materials. Their product portfolio includes aluminum, carbon alloy steels, cold finished bars, expanded metal and grating, hot rolled steel, and stainless steel. The products are used in many industries which include construction, government and defense, irrigation, and water supply. The company also offers services for inventory and management solutions.
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BAIYIN YIZHI CHANGTONG SUPER MICRO-WIRE CO.,LTD
Enameled Copper Wires
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Continental Steel & Tube Co.
Copper
Distributor Overview
Continental Steel & Tube Company (Continental) was founded in 1985 and operated out of Fort Lauderdale, Florida. Continental is a supplier and distributor of quality metals and is ISO 9001:2015 and AS9120B:2016 certified. Continental serves the aerospace, petrochemical, construction, military, medical, industrial, racing, automotive, and marine industries. Continental offers products of a number of materials including titanium and titanium-based metals, nickel, carbon and alloy steel, stainless steel, aluminum, copper, brass, and bronze.
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Copper Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Heyco Metals |
12.0%
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| 2 | Jiangsu Hangdong Metal Products Co., Ltd |
11.1%
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| 3 | Saturn Industries |
7.7%
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| 4 | Thin Metal Sales, Inc. |
7.7%
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| 5 | Arnold Magnetic Technologies |
6.8%
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| 6 | Three D Metals, Inc. |
6.0%
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| 7 | Ulbrich Stainless Steels and Special Metals Inc. |
6.0%
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| 8 | Metal Associates Inc. |
5.1%
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| 9 | Aluminum Distributing, Inc. |
5.1%
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| 10 | Mitsubishi Materials Corporation |
5.1%
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Derivation Method
The ranking is calculated based on the click share within the copper 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
- Mitsubishi Materials Corporation: 5,450
Newly Established Company
- Jiangsu Hangdong Metal Products Co., Ltd: 1998 (26 years ago)
- Interstate Metal Inc.: 1990 (34 years ago)
- All Foils, Inc.: 1980 (44 years ago)
Company with a History
- Aluminum Distributing, Inc.: 1958 (66 years ago)
- Heyco Metals: 1969 (55 years ago)
- Pennsylvania Steel Company, Inc.: 1972 (52 years ago)
Copper Manufacturers in United States
*Including some distributors, etc.
- Heyco Metals
- Arnold Magnetic Technologies
- Saturn Industries
- Metal Associates Inc.
- Three D Metals, Inc.
- All Foils, Inc.
- Aluminum Distributing, Inc.
- Sequoia Brass & Copper
- Interstate Metal Inc.
- Thin Metal Sales, Inc.
Global Distribution of Copper Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
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10 | 90.9% |
China
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1 | 9.1% |
List of Copper Products
10 products are listed.
Hata Metal Works Co., Ltd.
Shunt wire to make the most of the limited space
30+ people viewing
■ Shunt wire that is strong in complex "bending" and "twisting" Shunt wire is a connected part that bends supple without breaking even if you apply...
Hata Metal Works Co., Ltd.
Abundant lineup bus bar 25 pitches that can be selected according to your needs
20+ people viewing
■ Product overview A bus bar is a conductor stick used to connect a power supply to each part of the distribution board or the control panel. The E...
Hata Metal Works Co., Ltd.
Branch bars that ensure safety and connect equipment
20+ people viewing
■ Hata Metal Works branch bar ・ It is used as a migration bar on the distribution board. -The breaker and the "main bar" used as the mother line o...
Hata Metal Works Co., Ltd.
Earthbar that ensures safety and connects equipment
50+ people viewing
■ Hata Metal Works Earth Bar ・ The earth bar is a type of bus bar and is mainly used as a copper bar for grounding of the control board or distrib...
Hata Metal Works Co., Ltd.
Abundant lineup bus bar that can be selected according to your needs
20+ people viewing
■ Product overview A bus bar is a conductor stick used to connect a power supply to each part of the distribution board or the control panel. The E...
Hata Metal Works Co., Ltd.
Electrical contacts that can also be supported for special parts
20+ people viewing
■ "Electrical contact" that minimizes the damage caused by discharge Electrical contacts have a role in intermittent of current by contact and with...
