Specifications

valve spring, auto part, car parts
1. ISO9001:2000
2. imported materials
3. fully-automatic production

oil pressure relief valve 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
6. price: reasonable
7. service: satisfying

 

Material:	60Si2Mn
Wire diameter:	2.0mm
Free height:	68mm
Finish treatment	black plating