... groove processing of various parts. Zhuzhou Jingzuan Carbide Co., Ltd, selling NC cutting tools and cemented carbide blade ... the direct sales company of Zhuzhou Cemented Carbide Group Co., Ltd. We are also the only one modern high ... Iron and Steel Co., Ltd (XISC), SANY Heavy Industry Co., Ltd, Weichai Power Co., Ltd, CSR Co., Ltd, Anhui Military Industry Group Holding Co, Ltd. and other companies ...