Anhui Ningguo Ninghu Steel Ball Co., Ltd. is a professional production of wear-resistant materials backbone enterprise with a history of more than 30 years, integrating R&D, production, sales and service. It is also a high-tech enterprise, China Foundry Association governing unit, certified by ISO9001 Quality System, and a designated supplier for major domestic import and export companies. Through the unremitting efforts of all employees, the enterprise has developed into a wear-resistant material manufacturer with leading production technology, t ... ...
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