Xiongcheng Cemented Carbide Co., Ltd., based in Renqiu City, Hebei Province, was founded in the 1980s with a registered capital of 5 million. ISO9001-certified and a qualified supplier for China Ordnance Industry Group, the company specializes in cemented carbide products, including tungsten steel ball teeth, column nails, molds for various applications, and high-speed rail fastener molds.

Its advanced equipment includes vacuum and low-pressure sintering furnaces, automatic presses, Swiss mirror spark machines, machining centers, and tungsten carbide spraying equipment. For quality control, it utilizes saturation magnetization analyzers, hardness testers, density meters, microscopes, and tungsten-cobalt testers.