Torsion Springs 20SP408

1. Our facilities is able to producing tension spring with the wire Diameter 0.2mm to 12mm

2. We provide engineer assistance to help you design your spring, and it is free.

3. we can make this product in either wire or bar. We are especially adept in producing prototypes.

4. The raw material is fully imported, we can offer the test report to test the heavy element of material by authentication company.

5. the raw material can be steel, carbon steel, stainless steel, iron, etc.

6. Surface coating: zinc,gold,silver,copper,dacro,black oxide, static spraying plastic, etc.

7. We can offer test report of heavy element for our product per batch.

8. Very thing is negotiable, We stick to the sincerity is first and client is highest. Please feel free to contact us. Let's begin a wonderful cooperation with common development.