Corporate Information

Domestic Affiliated Companies

Domestic Affiliated Companies with manufacturing functions

Gomunolnaki Industries Co., Ltd.
Rubber Compression and Injection Molding
Manufacturing of industrial rubber products: Diaphragms for automotive fuel injection and exhaust control, efficient seals, precision and functional parts such as O-rings, gas pressure controls, voltage controls, electric appliances, industrial equipment, and plumbing

  • Main Plant in Odaka, Nagoya

  • Chiba Plant

Toei Co., Ltd.
Plastic Injection Molding and Parts Assemblies
Manufacturing of plastic products: Engineered plastic molded products, high-performance precision insert resin products and assembly, and polyurethane foam

Al Co., Ltd.
Hose and Joint Assembles
Automotive HVAC coolant and hydraulic hoses
Kensetsu Rubber Co., Ltd.
Sales of industrial rubber and plastic products
Daito Co., Ltd.
Leasing service