TAIYUAN RDTX PRECISION S.S.INC. COM.LTD. Constructed in 2004, annual capacity 6000T Total employees: 95   Investment capital: 19 million。High tensile strength cold rolled S.S.strip   T.: 0.03-2.0mm   W.:5-450mm  T.S.: ≥1900MPa, Y.S.: ≥1800MPa,  HV: 580-630。  Application: 1. Spiral spring (constant-force springScrolling spring)  2.Elastic slice (Wiring terminals、electrical cont-actor、earphone slingshot、headset branches、handset button. 3.Others(Compressing and electrical application、AUTO parts)。  ISO 9001:2015  ISO 14001:2015   ISO 45001：2018 Certificates。  Located at No.28, Zone A, Stainless Steel Ecological Industrial Park，Taiyuan city, Shanxi Province China.