Yangyu was founded in 1983,located in Wenzhou,Zhejiang. Covers an area of 38000m2 ,with invest capital 22M dollar. More than 350 employees ( R&D 75 employees),Annual production capacity is up to 5M sets.Expert of Throttle Body, EGR valve, Idle Air Control, Throttle position sensor, Pedal Sensor, Canister Purge Valve, VSV,TSV,with certification IATF 16949 & ISO14001.