Jiangyin Hengrun Heavy Industries Co., Ltd manufactures and sells precision machinery in China. The company offers wind turbine flanges and bearing, ring forgings, wind turbine bearings, gas turbine components, nuclear power components, pressure vessels, custom parts, and offshore oil and gas equipment. It also provides design, forging, and precision machining services. The company was founded in 2003 and is headquartered in Jiangyin, China.