Zhuzhou Jinggong Cemented Carbide Co., Ltd is one large specialist maker and the leading supplier of tungsten carbide blanks, STB blanks, carbide plates, carbide sne professional manufacturer ofquare bars

Carbide blanks are mainly used for precision punching and high speed punching in industries of electronics and IC.



EDM blanks are mainly used for dies, well suited for use in mould industry. The range of products include cemented carbide progressive dies, punch dies and pressing mould for powder metallurgy.

--Fully adopted in advanced technology
--First class quality
--Perfect for semi-conductor and stamping dies

Grade: YG8, YG15, YG20 or other customized grade.

Various sizes are available to meet our customers' requirement.

They are featured by perfect microstructure, good wear resistance and high toughness