Foshan Quan Li Spring Hardware Factory [China]

Detailed Product Description

extension spring,spring,wire spring.Zigzag Spring Features:

1).Diameter: 2.8-4.0mm

2) Length: up to customers requirements.

3).Process: All springs are with heat treatment and anti-rust reatment.

4).Application: used for sofa or chair.

5).Quantity: up to customers request.

6).Advantage: keep Stronger and Elastic.