Manufacturing ‘Technology’

We offer coherent production from forging, heat treatment, shot blasting,
machining, to assembly, to meet various demands of our customers.

• Engine valveAlong with leading engine valve makers in Japan, we manufacture products at our facilities with our own original equipment, utilizing the upset forging method.
• AfterpartsWe will deliver the highest satisfaction to everyone in the world.
• Machining / assemblyThe strength of our company lies in machining forged parts, especially those of hard to manufacture materials such as stainless steel, heat-resistant steel, super alloys and heat-resistant cast steel. In addition, we conduct press-fitting, riveting, welding and assembly. It is possible to integrate all stages of production, from machining to assembly.

• With engine valves and turbocharger components for automobiles at the core of our products, we offer coherent manufacturing from forging hard to manufacture materials such as heat-resistant and abrasion proof materials. It is possible to integrate all stages of production from forging, heat-treatment, machining and to assembly.
• Currently, we are ranked No.1 for the production of waste gate valves in Japan and provide our products to leading turbocharger makers.
• We offer coherent manufacturing from die hot forging to machining and small lot order production.
• We design and manufacture high precision dies.

• 2002: JIS Q 9001(Quality Management System)

  

• In March 2017, we were granted IATF 16949 (Quality Management System for automobile industry)