- cylinder cover
- 2016-10-30 13:34
- Pneumatic tool parts (cylinder cover) is one types of sintered powder metallurgy parts by Ningbo hengji yonxin powder me
- piston
- 2016-10-27 01:20
- shock absorber piston partsis one types of sintered powder metallurgy parts by Ningbo hengji yonxin powder metallurgy Co
- gasket
- 2016-10-24 21:46
- Sintered brassgasket is one types of powder metallurgy parts by Ningbo hengji yonxin powder metallurgy Co.,Ltd . Our pro
- bearing
- 2016-10-22 23:06
- brass bearingpowder metallurgy partssintered parts
