1. ISO9001: 2008
2. Wire diameter: 0.1mm~8.0mm
3. Material: Stainless steel, and also carbon steel, spring steel, alloy spring steel, refractory steel, brass, and copper are available
4. Surface: Zinc plating, powdered, pas
5. All our products are made by high-quality steels and first-class producing process
6. Direction of coils: Right, left
7. No. Of coils: Unlimited
8. Application: Excavator, digger machine, car, train, shakeout machine, etc.
9. Color: Black, white, blue, red, yellow, grey, etc.
10. Production method: Hot formed, cold formed
11. Note: The materials and specifications can be dedided by the customers