We have strong scientific research and development capabilities and a complete set of advanced equipment such as multiple seven-axis five-linkage CNC spiral bevel gear grinding machines and gear milling machines. By making the best use of the scientific and technological achievements and equipment of the Gear Research Institute of Central South University, mechanical processing, heat treatment, testing technology and technical equipment, we have successively developed high-quality products featuring high reduction, high speed, heavy load, low noise, and less teeth for users.