founded in
A professional integrated supplier of shock absorption, anti vibration, and support products in China.
It is a national high-tech enterprise that integrates design, manufacturing, testing, and full lifecycle services.
Changzhou Green Power Machinery Manufacturing Co., Ltd. was established in October 2002, located in Changzhou, Jiangsu Province, with a registered capital of 85.18 million yuan. Since its establishment, the company has been specializing in the design, manufacturing, and maintenance services of nuclear grade hydraulic dampers. It is the earliest high-tech enterprise in China to have the full series of nuclear grade hydraulic damper manufacturing and design qualifications issued by the National Nuclear Safety Administration. The company's nuclear grade large-scale hydraulic damper products have a market share of over 50% in the national segmented market. The maintenance business of nuclear grade damper test benches covers domestic in-service units. The products are directly matched with well-known domestic enterprises such as China Nuclear Power Engineering Co., Ltd., National Nuclear Power Technology Co., Ltd., and China General Nuclear Power Engineering Co., Ltd., and have formed long-term and stable cooperative relationships for joint research and development and product supply with the above enterprises. The company fully integrates upstream and downstream resources in the industry and is a member of the China Nuclear Energy Association and the China Experimental Fast Reactor Industrialization Alliance.
The large-scale nuclear grade hydraulic damper independently developed and produced by the company is the main equipment support equipment for the next generation of nuclear power plants. It is an important nuclear safety level I equipment for the next generation of nuclear power units represented by AP1000, CAP1400, Hualong One, etc. It is one of the important equipment required by the National Nuclear Safety Administration for mandatory licensing in nuclear power plants. The company has innovatively developed an internationally unique test bench for ultra large capacity dampers, which meets the requirements of comprehensive testing and verification of various performance indicators of products, ensuring the safe operation of key equipment in the nuclear island.
The company focuses on building its research and development capabilities, and has formed good joint research and development and school enterprise cooperation relationships with institutions and universities such as China Atomic Energy Institute, Shanghai Institute of Nuclear Engineering, Shanghai Jiao Tong University, and Hohai University, accumulating over 20 joint research and development projects. The company has authorized 9 core independent invention patents, including 2 high-value patents and 20 utility model patents. The company has established research and development institutions such as Jiangsu Engineering Center, Jiangsu Engineering Center, Non standard Tool and Equipment Engineering Technology Research and Development Center for Nuclear Power Plants, and Mechanical Comprehensive Testing Center.
In terms of management, the company strictly operates in accordance with the ISO9000 quality management system, ISO14000 environmental management system, OHSAS18000 occupational safety and health management system, GJB9001C-2017 national military standard quality management system, and the "Quality Assurance Outline for Civil Nuclear Safety Equipment". It has also adopted information systems such as ERP, OA, PLM to effectively improve the company's production and operational efficiency.
The company was established in
Registered capital
Area covered
Existing employees
Total assets in 2022
New plant
The total investment of the project is 152 million yuan
The total investment of the project is 152 million yuan, integrating about 11 mu of land in stock, building a 2-storey production workshop, purchasing more than 300 sets of production equipment such as machining centers and CNC lathes, introducing a digital management system, and planning and building an intelligent production project.