Zhuji Jiuli Auto  Parts Co., Ltd. keeps commercial vehicles moving around the world as one of the largest suppliers of commercial vehicle spare parts in the Independent Aftermarket (IAM). Main products : slack adjuster ,hand control valve,  relay valve, air dryer, quick release valve, clutch servo, unloading valve, brake chamber, load sensing valve, Trailer valve, four-loop, exhaust brake valve

Under the brand Jiuli Spare Parts own products offered and not original spare parts of the vehicle manufacturers. The full-range is continually being developed and provides the trade with the opportunity to meet market demands at all times.