We have 30 years' experience of manufacturing & exporting all types of springs (helical springs, coil springs, compression springs, tension springs, torsion springs, leaf springs, and conical springs). Supported by our advanced equipments and testing machinery, our main products are wires with diameters from 0.5mm to 90mm, which are for heavy engineering industries, steel plants, automobiles, wagons & coaches and other spring loaded machinery. As an ISO9001:2000 & TS16949 certified company, we are a professionally managed organization which is engaged in the manufacture and supplying of alloy springs, coil springs, helical coil springs, tension spring, disc springs, volute springs, and flat springs. Our entire manufacturing process, from the process of top quality raw materials to the superior quality finished product processing, is well-timed modified as per China's Railways and Indonesian