Tungsten carbide buttons/tungsten carbide button bit/tungsten carbide button for PDC drill bit

Zhuzhou Xiangrui Cemented Carbide Co., Ltd. is a joint-stock high-tech enterprise engaged in producing cemented carbides. Our main products fall into 3 main categories: hard alloy, ceramic-metal and non-magnetic hard alloy. Our company is equipped with advanced ready-to-press powder machines, international level of automatic TPA Dorst press, 25~200 tonnage of fully automatic bi-directional hydraulic press, vacuum dewaxing sintering furnace, sets of deep-processing equipmen...