Xinjing company imported 9 production lines from Parker-US company, which include intellectual property, manufacturing techniques and testing equipment, meanwhile, we introduced many CNC machining center from LITZ HITECH CORPRATION to meet the diverse needs from local and overseas market. We have cooperated with CAS, China Jiliang university and Zhejiang University to develop new technology for expansion valve and other products. This relationship provides a strong technology support for the company R&D team. The annual production capacity is 8million sets with more the 1000 models, which covering 90% of car models around the world. Besides expansion valve, we also proved solenoid valve, pressure valve, throttle valve, thermostat with reliable quality. Our company has past some international management system certification, such as TS16949, ISO9001, ISO14001 and be as an outstanding supplier to China Auto Group since 2006. Our products not only supplied to domestic, American, European OEM market, but also to aftermarket of Japan, South Korea, Australia, Middle East and so on.