wococarbide is mainly service for tungsten carbide,superhard materials and other related industries,aiming to build the best tungsten-industry -chain global E-business platform. WC based tungsten spray powder, cemented grit, cast tungsten carbide pwoder, cobalt based alloy powder, nickle based alloy spray powder, Cr2C2 based thermal spray powder, tungsten carbide series sales-manager302@wococarbide +8618380274966 Chengdu Wococarbide Industry Co., Ltd Show More