We set up Chia Wang Oil Hydraulics co., ltd. in 1985. The major producing items are hydraulic valves: modular type, non-modular type, solenoid valves, parts for car hydraulics systems and industrial hydraulic systems. Our major sales areas are in Asia, Europe and America. The areas cover Japan, Korea, China, Southeastern Asia, United Kingdom, Germany, French, Italy, and the USA total moe than 50 countries. We have been devoting ourselves to upgrade quality, developing ability and prduce products for worldwide famous company on OEM basis.