One of the oldest companies among local Japanese firms incorporated.
Distributes industrial materials from Japan and Other Asian nations in the region.
Locally produces lubricant oils under license, and exports US products to Japan / Asian nations through Shima network.
Rock Valley Oil & Chemical Co.
Automobile parts and tooling die, Machine parts. Processed PVA products, Processed fiber products, Metalworking lubricants, Cosmetic ingredients, Fine chemicals, Precision abrassives.