Company Profile


Kunming Jiaji Steel Structure Engineering Co., Ltd., established in 2000, with a registered capital of 101.8 million yuan, is a professional enterprise specializing in the steel structure field for over 30 years. The company headquarters is located on the 17th floor of Building 1, Dianchi Beryl, Xishan District, Kunming City, with a superior geographical location and convenient transportation, facilitating business operations and exchanges.

The company owns a large-scale steel structure production base covering more than 180 mu in Tu Guan Industrial Park, Lufeng City, Yunnan Province. The factory area exceeds 100,000 square meters, with an annual steel structure production capacity of over 100,000 tons. With its strong production capacity and advanced technical equipment, it has become a leading, high-quality, and highly efficient private steel structure enterprise in Yunnan Province.

The company has complete qualifications, covering numerous professional fields, including "Class 1 Professional Contract for Steel Structure Engineering", "Class 2 Professional Contract for Waterproofing, Anticorrosion and Insulation Engineering", "Class 2 Professional Contract for Building Decoration Engineering", "Class 2 Professional Contract for Building Curtain Wall Engineering", "Class 2 Professional Contract for Water Conservancy Metal Structure Manufacturing and Installation Engineering", "Class 2 General Contract for Building Construction", "Class 2 Professional Contract for Building Electromechanical Installation Engineering", and "Construction Labor Services (Unclassified)", etc. It can provide customers with comprehensive and high-quality building construction and steel structure manufacturing and installation services.

The company's main business is extensive, covering many steel structure sub-fields. It has rich experience in large-scale bridge steel structures, wind turbine towers, pedestrian overpasses, complex frame structures, spatial pipe bridge supports and reticulated structures, light and heavy-duty factory steel structures, prefabricated steel structures, large-span stadiums, exhibition center steel structures, high-rise and super-high-rise steel structures, etc. In addition, the company also undertakes large-scale pipeline and branch pipe, gate, trash rack, and box columns, cross-stiffened steel columns and other steel structure projects, and can carry out complex operations such as hydraulic synchronous sliding, walking sliding, and large-structure unloading, fully demonstrating the company's technical strength and business capabilities in the steel structure industry.

In 2022, the company was awarded the "High-tech Enterprise" certification jointly issued by the Yunnan Provincial Department of Science and Technology, Yunnan Provincial Department of Finance, and the Yunnan Provincial Taxation Bureau of the State Administration of Taxation, officially joining the ranks of high-tech enterprises. As of the end of December 2024, the company has obtained more than 60 patents, demonstrating the company's outstanding achievements in technological innovation and product development, laying a solid foundation for the company's sustainable development.