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This section provides an overview for insulation as well as their applications and principles. Also, please take a look at the list of 1 insulation manufacturers and their company rankings. Here are the top-ranked insulation companies as of August, 2025: 1.NICHIAS Corporation.
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*Including some distributors, etc.
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Nichias Corporation, founded in 1896 and headquartered in Tokyo, Japan, is a manufacturer and seller of building materials, auto parts, advanced, industrial, and energy products. In 1938, it became the first Japanese company to manufacture rock wool products, and in 1952, it began making spiral wound gaskets. It aims for carbon neutrality by 2050 and is engaged in recycling rock wool product scraps from its plants and construction sites. Its manufacturing establishments in Japan and overseas have ISO 14001, and its product portfolio includes sealing materials, fluoro resin products, heat insulators, calcium silicate boards, and rubber composite gaskets.
Ranking as of August 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | NICHIAS Corporation |
100.0%
|
Derivation Method
The ranking is calculated based on the click share within the insulation page as of August 2025. 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
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
1 | 100.0% |
471 products found - Page 7
471 products - Page 7
Eco Transfer Japan Co., Ltd.
110+ people viewing
Last viewed: 11 hours ago
■Summary ・For blowing method ・High insulation performance ・Natural moisture control properties of wood ・Easy to fill every corner - Less likely...
Mag Isobert Co., Ltd.
220+ people viewing
Roll-type glass wool products that can be widely used as heat/cold insulation for air conditioning ducts, vehicles, and various equipment. ■Main f...
Paramount Glass Industries Co., Ltd.
270+ people viewing
Last viewed: 1 day ago
Enhanced water repellency. Expanded applications such as soundproof walls. ■Features ・Filled sound-absorbing materials for soundproof walls, etc....
Sowa Industries Co., Ltd.
220+ people viewing
Last viewed: 13 hours ago
This is a square packing made by braiding biosoluble fibers as knitting yarn. ■Features It has a high heat resistance and high heat insulation pro...
Mag Isobert Co., Ltd.
190+ people viewing
Last viewed: 4 hours ago
Available in a wide variety of densities and thicknesses. Board-type glass wool that can be used for a wide range of purposes, including for constr...
Paramount Glass Industries Co., Ltd.
250+ people viewing
Last viewed: 12 hours ago
A high-performance glass wool for interior use that has expanded the range of flame-retardant certification to the entire lineup. ■Features - Idea...
Sowa Industries Co., Ltd.
250+ people viewing
Last viewed: 6 hours ago
This is a round packing made by braiding biosoluble fibers as knitting yarn. ■Features It has a high heat resistance and high heat insulation prop...
Mag Isobert Co., Ltd.
230+ people viewing
Last viewed: 19 hours ago
A board-type glass wool product that can be used as a heat or cold insulator for air conditioning ducts. Public construction work standard specific...
Hamamatsu Gasket Co., Ltd.
260+ people viewing
Last viewed: 7 hours ago
Attach it to a resin cover, etc. to block the heat transmitted from the heat source to the surface of the cover. ■Main uses Blocks heat transmitte...
Paramount Glass Industries Co., Ltd.
250+ people viewing
Last viewed: 14 hours ago
Simple interior finishing of glass wool with glass cloth. An economical interior material. ・Thin glass cloth JIS R 3414 (EP12D) White (color numb...
Mag Isobert Co., Ltd.
210+ people viewing
Last viewed: 1 day ago
For piping heat/cold insulation, condensation/freezing prevention. Demonstrates stable performance even under harsh environments such as plants and...
Hamamatsu Gasket Co., Ltd.
240+ people viewing
Last viewed: 7 hours ago
Attach to the back side of the resin fuel tank cover to block heat transmitted from the heat source to the surface of the resin fuel tank cover. ■...
Paramount Glass Industries Co., Ltd.
280+ people viewing
Last viewed: 6 hours ago
A material made of lightweight glass wool with painted glass non-woven fabric. ■Features ・A single piece of insulation, sound absorption, and des...
Sowa Industries Co., Ltd.
190+ people viewing
A tape made of heat-resistant glass fiber. ■Features Excellent insulation, heat retention, and cold retention performance. Excellent thermal condu...
Mag Isobert Co., Ltd.
260+ people viewing
Heat and cold insulation material exclusively for piping. Compatible with steel pipe sizes and exhibits stable performance even in harsh environmen...
Paramount Glass Industries Co., Ltd.
110+ people viewing
■Features - 105mm and 50mm products are available for floors where sufficient insulation thickness can be secured. In addition, it has been treated...
Noahtec Co., Ltd.
200+ people viewing
Last viewed: 7 hours ago
■Functions of Solar Guard 1) Improves energy saving effect. Cuts total solar power energy by up to 76%. Blocks solar heat in the summer and prevent...
Hirose Paper Co., Ltd.
300+ people viewing
The OS is a next -generation thin film insulation material that has a special silica with synthetic fibers and achieves a low heat conductivity as ...
Niko Bussan Co., Ltd.
140+ people viewing
Last viewed: 1 day ago
■Insulation material This insulation material uses ceramic fiber (RCF), alumina fiber, and alkali silicate earth (AES) fiber to withstand high temp...
Niko Bussan Co., Ltd.
160+ people viewing
Last viewed: 1 day ago
■Insulation material This insulation material uses ceramic fiber (RCF), alumina fiber, and alkali silicate earth (AES) fiber to withstand high temp...
P-One Shop
130+ people viewing
Last viewed: 18 hours ago
■Notes Necessary for constructing antifreeze belts
Sowa Industries Co., Ltd.
140+ people viewing
Last viewed: 13 hours ago
This is a heat-resistant cloth that can be used in high-temperature areas that cannot be handled with AES cloth or glass cloth. ■Features Excellen...
Izumi Co., Ltd.
150+ people viewing
Last viewed: 2 hours ago
■Insulation jacket At Izumi Co., Ltd., we produce fabrics treated with a special heat-resistant resin as part of our material production. Using our...
Izumi Co., Ltd.
130+ people viewing
Last viewed: 1 day ago
■Features COOL KEEPING MATERIALS is a non-crosslinked polyethylene type with aluminum evaporation on both sides and aluminum evaporation on one sid...
Sowa Industries Co., Ltd.
130+ people viewing
A cloth made from heat-resistant glass fiber. ■Features Excellent insulation, heat retention, and cold retention performance. Excellent thermal co...
Tokyo Kogyo Trading Co., Ltd.
80+ people viewing
Last viewed: 14 hours ago
A flexible elastic rubber insulation material made by foaming NBR (nitrile rubber) with nitrogen. Closed cell structure prevents water vapor from e...
Tokyo Kogyo Trading Co., Ltd.
90+ people viewing
Last viewed: 1 day ago
TK Jacket is an effective insulation solution for energy saving and safety measures. We can use a variety of materials and process them into approp...
Tokyo Kogyo Trading Co., Ltd.
260+ people viewing
Last viewed: 36 minutes ago
Recepal is a reinforced board-shaped insulation material made mainly of calcium silicate mixed with special fibers. A heat insulating material with...
NC Automation Co., Ltd.
90+ people viewing
Last viewed: 15 hours ago
■Four features of Nichigura jacket ・No need for heat insulation work. Insulating material that does not generate waste ・Signing our own materials...
Nissin Kogyo Co., Ltd.
290+ people viewing
Last viewed: 6 hours ago
This extruded polystyrene-based insulation material has excellent water resistance and compression resistance, so it is used in asphalt-based prote...
