Zhuzhou Huaxin Cemented Carbide Tool Co., Ltd. Seoladh Bai Guan Pu Bai Guan Baile, Lusong Dúiche, Zhuzhou Cirty, Hunan Cúige. R-phost huaxingongju@163.com 14831566@qq.com Fón 0731-27493026 Facs 0731-27493018