Wenzhou Longwan Shacheng Lisha Steel Wire Products Factory [China]

Detailed Product Description

double torsion spring 

1)High quality and competitive price;

2)Easily adjusted in coil diameter and pitch;

3)Wire diameter range: according to customers requirements

4)Material: carbon steel, stainless steel, music wire, etc.

5)Finish: stress relieve, shot peen, plate, powder coat, passivate, electropolish, dye or paint, bake enamel, and plastic coat.

6)Type: straight coil, hourglass, conical and barrel types ground ends, closed or squared ends, and die spring

7)Application: widely used in industry, stationery, civil fields and etc.