About Us
Company Overview and History

| Company Name | NGK Chemitech, Ltd. |
|---|---|
| Address | 735, Shimotomi, Tokorozawa, Saitama, 359-0001 Japan |
| Establishment | December, 1923 |
| Paid-In Capital | 200 Million yen (as of March 2024) |
| President | Shigehiro Yamada |
| Net Sales | 4.7 Billion yen (as of the end of fiscal year March, 2024) |
| Employees | 141 (As of March, 2024) |
| Business | Manufacture and sales of glass lining products, plant equipment works. Sales of corrosion resistant pumps and valves Maintenance and after-sales service |
| Shareholder | Wholly owned subsidiary of NGK Insulators, Ltd. |
| Certifications |
ISO 9001: 2015 Sales, design and development, manufacturing, inspection, shipping and post-delivery services of glass lining products (glass lined containers and related equipment) 1997 Initial certification registration Eco Stage 2: 2015 Design, development, manufacture and service of glass lining products Initial certification registration in 2018 ISO 45001: 2018 Glass lining products (pressure vessels, related equipment and unit system thereof) Design, development, manufacture, installation and maintenance services Initial certification registration in 2019 |
| Network |
Head Office 735 Shimotomi, Tokorozawa-shi, Saitama 359-0001, Japan [ Google Map] Tokyo Sales Office 10F, Nishiikebukuro TS Bldg., 3-1-15 Nishiikebukuro, Toshima-ku, Tokyo 171-0021, Japan TEL +81-3-5391-3631 [ Google Map] Nagoya Sales Office Inside NGK Insulators, Ltd., 2-56 Sudacho, Mizuho-ku, Nagoya, Aichi 467-8530, Japan TEL +81-52-872-7181 [ Google Map] Osaka Sales Office 11F, Midosuji Mitsui Bldg., 4-1-3 Bingomachi, Chuo-ku, Osaka 541-0051, Japan TEL +81-6-6206-5810 [ Google Map] Tokuyama Branch Office 3F, Tokuyama Station Front 218 Bldg., 2-18 Miyukidori, Shunan, Yamaguchi 745-0034, Japan TEL +81-834-22-9851 [ Google Map] |
History
| 1923 | Ikebukuro Horo Kogyo Co.,Ltd. was established in Higashi-Ikebukuro, Toshima-ku, Tokyo. |
|---|---|
| 1961 | Tokorozawa Factory was built in Tokorozawa City, Saitama Prefecture. |
| 1968 | Business alliance with NGK Insulators, Ltd. |
| 1971 | Entered the chemical plant design and construction business. |
| 1989 |
NGK Chemitec Corporation established as a maintenance service company. |
| 1989 | Glass Lining MAXBLEND® Reactor developed and commercialized. |
| 1997 | ISO9001 quality management system certified (registered for inspection). |
| 1998 | Developed and commercialized the world's first antistatic glass lining (NS-GL). |
| 2001 | Technical cooperation with De-Dietrich, France. |
| 2004 | ISO 14001 environmental management system certification (audit and registration). |
| 2007 |
Developed and commercialized the world's first Na-free glass (NF-GL) for the electronics industry. Development and commercialization of new concept Neutral Color Glasses (NC-GL) for pharmaceutical industry. |
| 2012 | Development and commercialization of the world's first highly thermally conductive glass lining (NEO-GL). |
| 2018 | Registered the first certification of Environmental Management System (Eco Stage 2: 2015). |
| 2019 | Acquierd initial certification for the Occupational Health and Safety Management System (ISO 45001: 2018). |
| 2020 | IKEBUKURO HORO KOGYO CO., LTD. absorbed and merged NGK Chemtech Co., Ltd. and changed its name to NGK Chemtech Co., Ltd |
| 2023 | 100th Anniversary. |