Founded in 1979 with factory located in Taichung City, Taiwan. Propiston has been one of the leading manufacturers specialized in Hydraulic Component in Taiwan. Full range of products includes Piston Pumps, Electro-hydraulic controls, Pressure control series, Flow control series, Directional valves, Modular valves, Logic valves, Cartridge valves and etc. With strong and solid reliability and excellent performance, Propiston brand image has earned a high evaluation from global customers.