Ma'anshan Haihua wear resistant material technology Co., Ltd. (HIDVIK) is a Certification of National New High-tech Enterprises specializing in R & D and production of various medium and high-end wear-resistant castings. The company adopts coated sand shell casting process and sodium silicate sand casting process, has 4 national invention patents and more than 10 utility model patents, and has obtained ISO: 9001 quality management system certification.

Mr. Li Jiabao, the general manager and technical leader of the company, has 35 years of experience in R & D and production of wear-resistant castings. He participated in the drafting of a number of national and industrial standards such as "wear resistant white iron castings" GB / t8263-2010 and "cast grinding section of cylindrical mill" GB / t32219-2015. The company's products have won the trust of customers in mining, sand, cement, metallurgy, electric power and other industries, and have been used in more than 10 countries such as Germany, Japan, Australia, the Middle East and Southeast Asia. We sincerely welcome domestic and foreign businessmen to visit our company and sincerely hope to cooperate with you and win-win!