Specifications
seat spring, sofa spring1. ISO9001: 2008
2. imported materials
3. fully-automatic production
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
