Engine and transmission parts (raw material parts)
Integrated processing from raw materials to finished processing
Since in 1946, we have focused on the integrated processing from raw materials to machining, heat treatment, and finishing, and have been producing precision parts. Our manufacturing techniques and Tier1 quality-assurance systems, which we have accumulated since our founding, have been highly regarded and trusted.
We provide integrated processing from hot and cold forging, and die casting to machining, heat treatment, and assembly.
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In-house production of equipment, dies, jigs
We propose optimal machining methods by in-house production of machining equipment, dies, and jigs.
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Quality assurance system
We provide peace of mind through the quality-assurance system that we have built up over many years as a Tier1.
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Global network
We have production bases in Asia and North America to respond to customers' requests for local procurement.
Engine parts
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Valve rocker arms for automobiles
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Aluminum valve rocker arms for automobiles
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Rocker arms for motorcycles
Transmission parts
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Hot forged parking pole
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Hot forging hydraulic components
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Aluminum die-cast hydraulic related parts