Product advantages:

1. Diverse packaging, disk installation, Z2, Z3 packaging, tire packaging

2. In the case of satisfaction level, roundness, vector, and high technical indicators are better than domestic and foreign standards

3. Suitable for high -speed spring machines, high finished product rate

4. B or A steel wire of the high -purity of raw materials

5. Strong level: SWPB; SWPA; National standard D group D can be produced