Zhuzhou Huaxin Cemented Carbide Tool Co., Ltd. Adresa Bai Guan Pu Grad Bai Guan, okrug Lusong, grad Zhuzhou, provincija Hunan. E-mail huaxingongju@163.com 14831566@qq.com Telefon 0731-27493026 Fax 0731-27493018