1. ISO 9001:2008 2. WC90%, Co10% 3.from Zhuzhou city-tungsten carbide base 4.HIP sintered 5.having 8 patents tungsten carbide panelsWe are a tungsten carbide manufacturer in China. We accept EXW, FOB, CIF, etc.Our aim is to let more and more customers in the world choose and love our tungsten carbide products.Welcome to visit to Zhuzhou Jinding Cemented Carbide Co., Ltd.