Gold Index: 985
CHANGSHA RILI METAL TECHNOLOGY CO., LTD. [China (Mainland)]
Business Type:Manufacturer Country/Region: China (Mainland)
Changsha Ming guan produce custom copper tungsten (as to say tungsten copper, Cu-W, W-Cu) components from a variety of material formulations. The par
2012-11-28
Copper tungsten is very popular used in the EDM, since it has both tungsten and copper's character so it has very good wear resistance