One professional manufacturer of tungsten carbide inserts and tips. Our tungsten Carbide balls are made by a refractory metal WC and a cemented metal Co or Ni for bonding together, and then....
Zhuzhou Jinggong Industrial Co., Ltd is one professional manufacturer and leading supplier of tungsten carbide products, founded in 2001 and located in the National High & New-tech Development Zone....
Zhuzhou Jinggong Cemented Carbide Co., Ltd is a professional manufacturer and exporter of high quality tungsten carbide products. We are contributed to manufacture and sell all types of tungsten....