Goldpro New Material Co., Ltd. was established in June 2010, the registered capital is 200.3 million（RMB, with an area of 100,000 square meters, and has more than 260 employees, among them there are more than 60 R&D technicians. Goldpro is a high-tech enterprise, which integrates raw materials & products developing, manufacturing, testing, sales and service of grinding balls, grinding cylpebs, grinding rods, liners. Goldpro mainly produces all kinds of grinding balls, grinding cylpebs, grinding rods and liners for mining industry, thermal power plants, building materials and other grinding industries. Currently, we have 14 advanced forging and rolling production lines, with an annual capacity 200,000 tons. Goldpro is the professional and large-scale grinding media production base, its featured product is special for large SAG Mills. Our products have been sold to over 19 provinces and regions in China, and have been exported to more than 20 countries and regions such as Chile, South Africa, US, Ghana, Brazil, Peru, Mongolia, Australia, Russia, Kazakhstan, Philippines... Goldpro has successively established production, learning and research cooperative relations with 6 colleges and universities, which are Academician Hu Zhenghuan from Beijing University of Science and Technology, Academician Qiu Guanzhou from Central South University, Tsinghua University, Hebei University of Science and Technology, Hebei University of Technology and Jiangxi University of Science and Technology. We have established provincial academician workstation and academician achievement transformation base. Goldpro is the provincial enterprise technology center of Hebei province, Hebei ball mill grinding ball research and innovation center, Hebei postdoctoral innovation practice base. Goldpro has more than 100 technical patents and core achievements. We are the "high-wear-resistant high-wearing forging (rolling) steel ball for mines" and the "wear-resistant steel rod for rod mills".