Dalian Huarui Heavy Industry Group Co., Ltd.

Dalian Huarui Heavy Industry Group Co., Ltd. (DHHI) is a prominent manufacturer listed on the Shenzhen Stock Exchange since 2008. The company specializes in providing high-tech packaged equipment, products, and services to various foundational industries of the national economy, including metallurgy, energy, mining, transportation, and shipbuilding. DHHI is recognized for its comprehensive capabilities in design, manufacturing, and commissioning of mechanical equipment, alongside a wide range of related services. DHHI operates across multiple business lines, producing nine major product categories such as metallurgical machinery, lifting machinery, and port machinery. The company has established itself as a key player in the heavy machinery industry in China, with a focus on innovation and sustainability. DHHI is actively involved in developing new energy equipment and environmental protection technologies, while maintaining a strong presence in traditional markets. With over 30 subsidiaries and a robust internal management system, DHHI continues to expand its operations, leveraging its extensive patent portfolio and global reach to enhance its competitive position in the industry.

DHHI is a large, key and backbone enterprise in heavy machinery industry and the key enterprise for manufacturing of new energy equipment, in China. It is the national high-and-new tech enterprise capable of finishing, casting, heat treatment of large workpiece as well as design, manufacture, erection, commissioning, final assembling and shipping with mechanical, electrical, hydraulic integration and engineering project contracting for major technical equipment, which take the lead in China. DHHI established a specialized base for development and manufacture of core component for wind turbine, lifting equipment for nuclear power plant and large ship crankshaft, which is of the largest scale and the most competitive in China, with the comprehensive operating quality ranking among the best in the heavy machinery industry over the years. DHHI has two wharves with a capacity of 5000dwt each and nearly 2400 sets of major equipment for production. It established the national-level technical center, the national technology research center for drive and control of wind turbine, the state-recognized laboratory for detection / calibration, overseas technical research & development center (in Germany), postdoctoral workstation. It has successively undertaken many tasks for localized development and manufacture of major equipment, e.g. large ship crankshaft, cranes for nuclear power plant, drive and control systems for wind turbine, etc. DHHI has held over 700 patents , with the products spreading over in 95 countries and regions globally, and many products and technologies have reached the advanced level of the world.