AnHui NingGuoShi XinGaoXin Steel Lining Co.Ltd is located in the biggest production base for wear resistant materials in Asia - Ningguo City. A professional manufacturer of high;medium;low chromium alloy cast grinding balls;grinding bars ;grinding ball mould;production line and forgings, we can also supply polybasic alloy casting balls and polybasic alloy steel linings.With our enterprise covering an area of 30,000 square meters, we hold fixed assets worth RMB150 million, and own a fully automatic high chrome ball hardening heat treatment production line and 20 other sets of production and...