JiangSu Changling Hydraulic Co.,Ltd, together with its subsidiaries, engages in the research, development, production, and sale of hydraulic components in China and internationally. The company offers slewing drives, slewing drives for solar tracking systems, hydraulic centre joints, adjuster cylinders, spring tensioning devices, valves, and pin bushing products; central turning joints and springs; precision castings, such as compressor and automotive castings; and photovoltaic and construction machinery rotary reducers, as well as related accessories. It also engages in investment activities. The company's products are used in various industries, including construction machinery, mining machinery, and offshore operations. JiangSu Changling Hydraulic Co.,Ltd was founded in 1978 and is headquartered in Jiangyin, China.