Anhui Ningguo Chengxin Wear-resistant Material Co., LTD is a professional manufacturer of wear-resistant materials such as high-chromium, mid-chromium & low chromium grinding balls & grinding cylpebs, forged balls & casting pieces. We are located in the Economic & Technical Development Zone of Ningguo City which is very close to the Yellow Mountain & links the highways to Shanghai, Hangzhou, Hefei.We have a group of technical engineers in wear-resistant material research & development & experts in heating treatment of casting industry. We gather R&D & sales together and hold ��hengxin��brand with the exquisite technology, individual production process, ideal temperature-control method, proper chemical composition collocation and strict quality control system. ��hengxin��products are famous for low wearing rate & breakage rate and have been popular in cement, mind, eletric power, chemical & magnetic material industries.Our guide is ��uality li life, market is soul, honesty is basic and management is efficiency�� High quality, reasonable price & on-timeater-service are guaranteed for maintaining the mutual and sincere cooperation with all of our overseas & domestic customers.Friends from all over the world are welcomed to visit our company.