- wire drawing die
- 2016-11-03 11:20
- 1. Our products are made of PCD, tungsten carbide, natural diamond, with polish surface and steady performance. 2. They
- shaft
- 2016-10-26 07:46
- 1. Material: tungsten carbide. 2. Features: good hardness, wear resistance, high corrosion resistance and non-magnetic.