About Us

Corporate Outline / History

Head Office

Corporate Outline
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 2023)
President Shigehiro Yamada
Net Sales 4.3 Billion yen (as of the end of fiscal year March, 2023)
Employees 135 (As of April, 2023)
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 Tokyo Sales Office
NishiikebukuroTS Bldg.10F, 3-1-15, Nishiikebukuro, Toshima-ku, Tokyo 171-0021
TEL +81-3-5391-3631
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Nagoya Sales Office
2-56 Sudacho, Mizuho-ku, Nagoya, Aichi 467-8530
TEL +81-52-872-7181
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Osaka Sales Office
Midosujimitsui Bldg.25F, 4-1-3, Bingomachi, Chuo-ku, Osaka 541-0051
TTEL +81-6-6206-5810
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Tokuyama Branch Office
Tokuyama Station Front 218 Bldg. 3F, 2-18,Miyukidōri, Shunan, Yamaguchi 745-0034
TEL +81-834-22-9851
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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 agitation tank 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 First certification of occupational health and safety management system (ISO 45001: 2018)Ltd. merged with NGK Chemitech Co., Ltd. and changed the company name to NGK Chemitech, Ltd.
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735, Shimotomi, Tokorozawa, Saitama, Japan 359-0001

NGK CHEMITECH is a member of the NGK Group.

NGK CHEMITECH and De Dietrich are in technical alliance in Glass Lining Technology.