Company Profileand Management Strategy

Tokyo Thermochemical Ind. Co., Ltd. was established in 1966 as a member of the NITCHITSU Group listed in Tokyo stock exchange, and since then has been a specialized manufacturer of “Highly functional Paints and Coatings” with the high quality, innovates and produces high performance paints that are optimal for industrial equipment and products.
We innovate, manufacture, and sell our paint under brand name of the “THREMOSIN”, We propose incredible coatings that meet customers' requests of any colors, any amount and customized functions. If you need to improve the functionality of appliances, cooking utensils, industrial parts, automobile parts, or maintain factory machinery and equipment, even chimney for out gassing in chemical plant, power plant, steel manufacturing, oil refinery, and ship. Our paints can let those pipes and machines last long. As an environmental measure, we are proposing Water-Based paints to improve your work environment and global environment and also non-dangerous goods is easy to stock, export and transport against international regulation.
Main customers Japan Defense Agency, Nippon steel, JFE steel, Kobe steel, Bao steel, Posco, NIPPON YAKIN, Kawasaki heavy Industry, IHI, Mitsubishi Hitachi Power Systems, idemitsu, Osaka Gas, Kansai Electric Power, Nippon Paper, Mitsubishi Motors, Nissan, SUBARU, HONDA, TOYOTA, Sumitomo Heavy Ind. Fuji Brake, OKI Electric, FUJIFILM Business Innovation, Sumida Electric, NISSEI Electric, MIURA CO., LTD, Taiyo Nippon Sanso, Dowa Thermo-Tch, Towa Refractory Engineering, Mitsui E&S, NYK Line, Sumitomo Chemical, Mitsui Chemical, Mitsubishi Materials, AGC, Takeda Pharmaceutical, SHOWA DENKO, Canon, HITACHI, Panasonic, Hitachi Global Life solution, TOSHIBA home techno, Mitsubishi Electric, ZOJIRUSHI, Kansai Paint, Nippon Paint, NITCHITSU, etc.
Exporting Nations China, Hong Kong, Taiwan, Korea, Thailand, Vietnam, etc.

Management Philosophy

Pursue employee happiness and contribute to the happiness of the earth “FOR A SUSTANABLE FUTURE!”

Code of conduct

  1. Act to realize customer needs, wants, hopes and dreams
  2. Act quickly with a sense of speed
  3. Act with improvement and innovation as criteria
  4. Advance daily with the progress and development of the world
  5. Take safety and environmental protection first
  6. Nitchitsu Group Safety Policies
    • (1)Protect the lives of everyone who works together
    • (2)We strive to ensure a safe and comfortable work environment
    • (3)Aiming for coexistence with environmental conservation and local communities
    • (4)Compliance to Comply with laws and social norms, Nitchitsu Group Corporate Philosophy and Code of Conduct
We will continue to strive for a sustainable future, and we look forward to your continued understanding and support.

Tokyo Thermochemical Ind. Co., Ltd. IWAMOTO Shigeki (President and C.E.O.)

  • Company Profile

    Company name Tokyo Thermochemical Ind. Co., Ltd
    President and C.E.O. IWAMOTO Shigeki
    Location [Tokyo head office]
    〒107-0052 1-11-30,Akasaka,Minato-ku,Tokyo
    Akasaka 1-CHOME Center Building 13F
    [Development / Factory]
    〒350-1101 2605 Matoba, Kawagoe-city, Saitama, JAPAN
    Capital 30,000,000JPY
    Establishment April 30, 1966
    Bank Mizuho Bank , Sumitomo Mitsui Banking , Saitama Risona Bank
    100% Shareholder Nitchitsu Co., Ltd.
    Related Organization Japan Paint Manufacturers Association
  • Company History

    October 1965
    Started research and development of heat-resistant paint at Nitchitsu Research Institute in Noguchi Research Institute
    April 1966
    Tokyo Thermochemical Ind. Co., Ltd. established (Head office Tokyo)
    August 1973
    Manufacturing plant completed in Kawagoe City, Saitama Prefecture
    March 2004
    Headquarters moved from Chiyoda, Tokyo to Kawagoe Factory, up to the present
    October 2022
    Tokyo office is established

Access(Tokyo head office)

〒107-0052 1-11-30,Akasaka,Minato-ku,Tokyo
Akasaka 1-CHOME Center Building 13F [TEL]+81-3-3583-5580 
Tokyo Metro
Ginza line/Nanboku line From「Tameikesanno st.」about 5min by walk(Exit No.13)
Chiyoda line/Marunouchi line From「Kokkaigijidoumae st.」about 8min by walk(Exit No.13)

Access (Development / Factory)

2605 Matoba, Kawagoe City, Saitama, Japan 350-1101 TEL:+81-49-231-6185 / FAX:+81-49-231-6176
By train
About 13 minutes on foot from the south exit of Kasumigaseki Station on the Tobu Tohjo Line / About 15 minutes on foot from Matoba Station on the JR Kawagoe Line at Inside the Matoba Industrial Park
For cars
About 2km far from Kanetsu Expressway "Kawagoe Exit", forward to Matoba Industrial Park