Zhejiang Sigma Automotive Suspension Co.,Ltd. (Sigma Suspension) is one of the subsidiaries of China XGM Group Co.,Ltd. XGM is a professional automotive suspension parts manufacturer in China. Equipped with most advanced manufacturing and testing machines, and strictly carried out the TS16949 quality system operation, we are supplying millions of high quality automotive shock absorber, struts and complete struts assembly to the global market every year since 2003...

Manufacturing

Our dust-free production line guarantees every unit of struts comes out with outstanding quality.

Engineering

Our 3D scanning machine helps us to engineer our products at best accurately.

Testing

Our most advanced NTS machine is in testing the strut assembly.

Developing

Our tooling workshop carries full coverage products of global demand and adds new products consistently.

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Links: China XGM Group Co., Ltd.