Jiangyin Hengrun Heavy Industry Co., Ltd. (SH603985) was established in July 2003. It is a precision machinery manufacturer that can provide customers with one-stop service for design, forging and finishing. The company (including subsidiaries) currently has more than 1,300 employees, and its combined sales in 2022 are 1.9 billion yuan.

Hengrun Co., Ltd. is committed to building an internationally renowned precision machinery manufacturer. It has carried out in-depth cooperation with world industry giants such as Siemens, GE in the United States, Emerson in the United States, Vestas in Denmark, and Shanghai Electric, Yantai Wanhua, China General Nuclear Corporation, Sinopec and other world industry giants. , and has successively won the honorary titles of "Excellent Suppliers" of many companies such as Siemens, GE, Emerson, and China National Nuclear Corporation II and 3 Construction. The company's products cover wind power flanges, wind power bearings, gas turbine components, nuclear power components, semiconductor equipment, pressure vessels, offshore oil and gas equipment, etc.

The company has large hydraulic presses and CNC ring milling machines, mastering the forging, ring milling and heat treatment technologies of mature medium and large ring forgings, and can produce various ring forgings with diameters below 12 meters; it has introduced the world's cutting-edge frontiers such as Germany, the United States, and Spain. Precision equipment and testing equipment such as machining centers, turning and milling composites, masters the deep processing technology of various precision mechanical parts.

In October 2003, the company passed the TUV Rheinland "ISO9001" quality system certification certificate; then successively obtained the "PED" certification (EU Pressure Equipment EC Directive), "China Special Equipment Manufacturing Qualification License (Pressure Pipeline)", "Japan JIS certification "and other pressure vessel industries; EU "CPR", "EN1090", Japan "JIS" and other wind power industries; deep-sea oil and gas M650 certificate; US ABS, French BV, China CCS, Norwegian DNV-GL, The certification of the world's eight major classification societies such as South Korea KR, British LR, Japan NK, and Italy RINA; at the same time, the company has entered the supplier system of Sinopec and CNPC; and provides solid guarantees for the company's sustainable development.

The company attaches great importance to technology research and development and product development, and has established industry, education and research with well-known universities, and jointly built R&D institutions such as "Jiangsu Provincial Engineering Technology Center" and "Jiangsu Provincial Enterprise Technology Center". He has successively won honorary titles such as Jiangyin Science and Technology Progress Award and Wuxi Patent Gold Award.

In the future, on the basis of fully conducting market research, the company will introduce high-quality talents, actively invest in the research and development of new projects and new technologies, continuously accelerate the industrialization of scientific and technological achievements, and enhance the core competitiveness of the enterprise.