As a state-level specialized, fined, peculiar and innovative "little giant" enterprise, Anhui high-tech enterprise, and Anhui "SRDI" champion enterprise, Anhui Huanbowan High Speed Steel Mill Roll Co., Ltd. has set up its own technological research and development center, and established long-term and close academia-industry collaboration partnerships with Beijing University of Technology, Beijing University of Science and Technology, General Iron and Steel Research Institute and other scientific research institutions. Our high speed steel rolls, KOCKS roll rings, seamless steel tube roll rings, high speed wire rod pre-finishing mill stand roll rings and other products have won 10 national invention patents and 24 utility model patents.