Taizhou Yongzheng Auto Parts Co., Ltd (YZS) was founded in 1997, which is specialized in manufacturing and R&D all kinds of sway bars, track bar, torsion bar,control arm, stabilizer links.,etc. As an IATF16949:2016 certified manufacturer, it has a complete system of R&D, production, sales, service and also has a strong technical and management team. Presently, there are 110 employees, including 75 production line staff, 15 technician and 5 salesmen. As a leading company in this field, YZS equipped with full set production lines. 6 professional production lines support us with the capacity of 100,000 pieces sway bars each month. 4 dedicated tube bending machines, 4 efficient heat treatment equipment made the products in very stable quality. And in order to achieve the high performance requirements, all the products are made of high quality spring steels, such as 60Si2MnA, 50Cr3 and so on. We work with aftermarket, OEM and performance market over 20 years. We can customize and develop any new item based on drawing or sample, all moulds are made by ourselves. We have our own testing center, our testing equipment including fatigue test, salt spray test machine., etc. All tests and inspections are made from raw material to finished products. Each product is verified by special fixtures during production process. YZS sincerely welcome all customers to visit us and develop a long-term stable cooperation. We do believe, we will be your most trusted partner.