Fengrui New Materials CO., LTD. is the first production of Zigong Cemented Carbide CO., one of the manufactures, more than 10 years of history, has accumulated rich carbide blanks and finishing product design, manufacturing and application experience.Carbide products mainly include:mechanical seal alloy ring, carbide ball, powder metallurgy mold, cutting tools, mining geological tools, wear parts, drawing dies, nozzles in various media, a variety of bars and drawings provided by the user production and processing of various types of specifications of products, incuding mechanical seal ring is my company's main products.Main carbide grades are YG6, YG8, YG11, YG11C, YG15, YG20, YT15, YT14, YWN8, YCN8etc.