Yuzhou Qifang Superhard Materials Products Co., Ltd. began its research and development in 2002. It is a high-tech enterprise specializing in the research, production, sales, and foreign trade of vacuum-welded diamond cutting tools. The product range focuses on cutting, milling, and grinding, with over 200 varieties. These products are widely used in fields such as steel-concrete construction, steel casting, stone, wood, and more, and are exporte