Founded in 1956 and headquartered in Kanagawa, Japan, Yuken pump is the largest professional manufacturer of hydraulic equipment in Japan. Its products include Yuken oil pump, Yuken plunger pump, Yuken vane pump, oil research duplex pump, oil research hydraulic pump, oil research hydraulic valve, oil research solenoid valve, oil research servo valve, oil research hydraulic system, oil research hydraulic components and hydraulic equipment, etc. the products are mainly used in Aircraft, oil tankers, injection molding machines, hydraulic elevators, CNC machine tools, steel production, stamping machinery and imported key equipment.