Specifications
extension spring, tension spring1. ISO9001: 2000
2. imported materials
3. fully-automatic production
extension spring, tension spring
we are one the most professional spring manufactures in China.
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
6. price: reasonable
7. service: satisfying