Dongguan Mingyun Hardware Mould Material Co., Ltd. is a scientific and technological manufacturer. The company specializes in the production of cemented carbide (tungsten steel) blanks, stamping dies, drawing dies, cold heading dies, tungsten steel strips, tungsten steel plates , Tungsten steel plate block, tungsten steel round bar, tungsten copper, tungsten copper alloy, tungsten steel plate, tungsten copper round bar, non-magnetic alloy, non-magnetic alloy plate, non-magnetic alloy round bar, tungsten steel pipe, tungsten steel spiral blade , Wear-resistant parts, woodworking tools, tungsten steel welding blades and other non-standard hard alloy products. After that, Yihao Diamond Tools Co., Ltd. was established to produce synthetic diamond (SDC), cubic boron nitride (CBN) and their prod...