Premium Material & Durability: Made of high-quality spring steel with professional heat treatment, featuring outstanding hardness & anti-fatigue performance, no sag or permanent deformation after long heavy-load operation. Precision Winding & Stable Damping: Tight tolerance on spring winding & surface
The coil spring made by Max Auto are usually use material 60Si2Mn,60Si2MnA,55CrSiA,SAE9254 , we have the own spring steel factory , that make our price lower than competitors.
Certification ISO9001,TS16949
Application Car suspension, electronic products, stationery, power switches, architecture, hardware
High Quality China Spring, Compression Spring, All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for
