| Place of Origin |
Jiangsu China (Mainland) |
| Brand Name |
Zhuoyue |
| Model Number |
YM-N30-04 |
| Style |
Spiral |
| Load Type |
Compression |
| Material |
Steel |
| Usage |
Automobile;Auto;Car |
seat spring, sofa spring 1. our company is specialized in making springs with diameter ranging from 0.1mm to 8.0mm 2. our company uses imported fully-automatic NC precision spring manufacture facilties 3. the quality management system of our company has certified by CQC ISO9001:2000 4. The material can be steel, carbon steel, stainless steel and so on 5. the surface treatment can be zinc, gold, silver, copper and so on