
XGM GROUP CO.,LTD. manufactures motorcycle brake discs and a broad range of automotive chassis components, supported by in-house parts production, strong R&D, and advanced testing and semi-automated manufacturing lines.
XGM GROUP CO.,LTD. is a Sanmen, Zhejiang–based manufacturing group specializing in motorcycle brake discs and automotive chassis products. The group’s portfolio includes automotive shock absorbers, intelligent electronically controlled suspension systems, complete strut assemblies, air compressors, coil springs, and related component manufacturing.
With in-house manufacturing of core parts, the company combines R&D capability with intelligent manufacturing and a full suite of testing equipment. Its production setup includes semi-automated stamping, welding, assembly, and coating/spraying lines, supporting stable quality control from design and development through incoming materials, processing, inspection, and after-sales service.
The company serves both domestic and international markets. Its shock absorber product range covers a wide variety of vehicle applications across European, American, Japanese, Korean, and Chinese models, and products are exported to more than 50 countries and regions. The company has developed and mass-produced higher-end suspension products such as composite air spring suspension, magnetorheological, and single-tube designs, supported by an established patent portfolio and ongoing technical innovation.

The group integrates design, R&D, manufacturing, and sales across automotive chassis systems and components, including shock absorbers, electronically controlled intelligent suspension, and motorcycle brake discs.
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| Site | Area |
|---|---|
| Headquarters | 150,000 sqm |
| Smart Industrial Park | 150,000 sqm |
| Wenhe Auto Parts | 20,000 sqm |
| Mali Packaging Plant | 30,000 sqm |
| Jinzhen Damper Components | 40,000 sqm |
| Guangzhen Intelligent Equipment | 20,000 sqm |
| Sigma Suspension | 30,000 sqm |
| XGM Electroplating | 10,000 sqm |
| Comprehensive Dormitory Building | 3,000 sqm |
The company develops higher-end suspension products aligned with vehicle platform trends, including composite air spring suspension, magnetorheological solutions, and single-tube designs, with multiple products industrialized for mass production.
| Product | Capacity | Unit |
|---|---|---|
| Auto shock absorbers | 5,000,000 | pcs/year |
| Motorcycle brake discs | 6,000,000 | pcs/year |
| Car suspension frames | 500,000 | sets/year |
| Electric vehicle motors | 1,000,000 | units/year |
Products cover European, American, Japanese, Korean, and domestic vehicle platforms, with more than 2,000 vehicle series and over 20,000 model applications supported.
Products are exported worldwide, including markets across America, Europe, Asia, Australia, and Africa, reaching more than 50 countries and regions.
A quality assurance system is implemented across market research, product design and development, raw material purchasing, processing and assembly, factory inspection and testing, and after-sales service, aligned with ISO 9001 and ISO/TS 16949 standards.
An environmental assurance system aligned with ISO 14001 is applied from product concept and material selection through manufacturing and the product lifecycle, supporting energy saving and environmental protection.
Began operations focused on automotive dampers and electronically controlled suspension R&D and manufacturing.