Better Carbide Co., Limited is a tungsten carbide manufacturer in China. We producing tungsten carbide with wear resistance, acid and alkali resistance, anti-erode, heat-resistance and oxidation resistance. Our products cover valve balls and valve seats for oil and gas industry, stone cutting inserts for stone cutting machine, we can produce any shape tungsten carbide according to client requirement. We are focus on professional manufacturing, professional producing. Better Carbide Co., Limited is a private high-tech enterprise, adopted the latest research achievements and advanced experience of carbide materials both at home and abroad.