Ningguo Huafeng wear-resisting material Co., Ltd. is a professional high-tech enterprise integrating research, development, production and sales of wear-resisting materials. Located in Ningguo City, Anhui Province, which is the capital of wear-resisting castings in China, the company mainly produces wear-resisting products such as casting balls, castings, forging and castings of "Ning Huafeng" Brand Iron system and Chromium alloy series