1,Carbide drawing dies; 2,with high wear resistance; 3,high hardness Zigong Xingyu Cemented Carbide Dies & Tools Co., Ltd. established in 1999 is a Tungsten carbide manufacturer. It is located on the biggest industrial park in Zigong City,Sichuan,China,Covers 10 acres.has 100-300 professional workers,except we have a special team to improve our products.Our workers have been in this area for many ...