Manufacture and sales of precision seals and industrial rubber products. Diversifying into electronics field, expanding new businesses. Manufacture and sales of auto and other vehicle assembly parts made by pressing, welding and plating steel plates. Also makes and sells office equipment parts and welding machine parts.
Main lines are hydraulics for industrial and automobile and motorbike use.
Based on hydraulic technology, combining various techniques in electronics, controllers, and air pressure. Producing special rolling stock, simulator and stage machinery systems. Auto parts maker affiliated with Tokyu. Receives orders direct from automakers. Manufacture and sales of door sashes, moldings, window regulators, seat recliners and door lock hinges.