Our Business

Industrial Materials

We have an integrated production system
from development to production.

What is a light shielding material for sunroofs for automobiles?

High product quality is ensured by the advanced adhesive technology what we have cultivated. In addition, we have acquired the international standard "IATF16949" certification for automobile industry quality management systems and we supply domestic and overseas automobile manufacturers.

Certification overview of IATF16949

Registered standard IATF16949 : 2016
Registration number Head office factory 0430618
NISHIOGAKI factory 0430619
Registration date October 22, 2021
Date of expiry October 21, 2024
Registered office TOHKAI THERMO CO. LTD.
Head office factory
4-53 Ohi Ogaki-City Gifu Japan
7-5-7 Kuzegawa-Cho Ogaki-City Gifu Japan


Please feel free to contact us for inquiries, estimates, etc.