- Zinc-Base Anti-Wearing Screwed Nut
- 2016-10-29 13:05
- Advantagesof Zinc-Base Wear-Resistant AlloyAs asuperior material for wearing parts, the zinc-base wear-resistant alloype
- bronze sliding bearing
- 2016-10-23 23:28
- Manufacturing Bushes, Components in Phosphor Bronze, Alluminium Bronze, Leaded Tin Bronze by Centrifugal Casting. We can