It is a large-scale comprehensive enterprise integrating hydraulic components, precision casting, pneumatic components, hydraulic system and other industries. It is a benchmark enterprise in China's hydraulic industry. The group has 4 hydraulic R & D centers and 7 manufacturing bases in Changzhou, Shanghai, Berlin, Chicago and Tokyo, respectively. The company's production scale and technical level have been in the forefront of the world's hydraulic field, and its products cover many industries such as engineering vehicles, port ships, energy mining, tunnel machinery, industrial manufacturing, etc.