Shenyang Zhongda Steel Structure Engineering Co., Ltd., established in 2004, is located in the Shenyang Economic and Technological Development Zone, covering an area of 120,000 square meters and a building area of 75,000 square meters. The company primarily engages in the research, design, processing, manufacturing, testing, maintenance, and installation of various steel structures, with an annual production capacity of 50,000 tons. Its products are widely used in various fields such as housing construction, railway and highway bridges, and equipment manufacturing.






The company adheres to the principles of "integrity, pragmatism, mutual benefit, and development," striving for excellence and taking responsibility. In its continuous development, it has successively obtained multiple construction qualifications, including a Class A professional contracting qualification for steel structures. It has passed the audits for National High-tech Enterprise, Gazelle Enterprise, and Specialized and Innovative Enterprise, and has obtained three-system certifications. It has been awarded numerous honors by relevant government departments, and in July 2020, it was recognized as a Liaoning Province Prefabricated Building Industry Base.






The company maintains long-term in-depth cooperation with well-known domestic design institutes and universities, participating in the drafting of multiple industry standards and specifications. It boasts a reasonable talent structure, with a large number of management backbone personnel and skilled workers.
The company maintains long-term and stable cooperative relationships with renowned domestic and international equipment manufacturers and material suppliers. It has introduced large-scale specialized equipment, including dry-ton presses, large roller mills, and 3D CNC planar drilling machines. It has also built its own steel structure processing workshop, the largest in Northeast China in terms of lifting capacity. With its superior processing capabilities and strength, it has become a qualified supplier and strategic partner for major engineering bureaus of central state-owned enterprises such as China State Construction Engineering Corporation, China Railway Group Limited, and China Communications Construction Company.
In its 15 years of operation, Zhongda Steel Structure has completed a large number of representative and classic projects.



These include large-scale industrial buildings for Northern Heavy Industries and Sany Heavy Equipment, as well as civil buildings such as the Shenyang New World Convention and Exhibition Center and Yifeng Times Square.
In recent years, the company has undertaken and completed numerous large-scale steel structure projects for railway and highway bridges, including the Benxi Taizi River Bridge, the Shenyang North Road Elevated Bridge, the Wu'ai Interchange spanning the Hun River in Shenyang, the Changqing Bridge and Dongta Bridge, the Jinzhou Donghu Bridge, and the Tonghua Bridge. The Shenyang Dongta Bridge across the Hun River, completed and opened to traffic in 2018, has become a new landmark in Shenyang. In 2022, the company became the preferred construction contractor for steel structure engineering for major general contractors of the Suizhong-Panjin section of the Beijing-Harbin Expressway reconstruction and expansion project and the Shenyang Expressway Phase II PPP project.
Since its establishment, Zhongda Steel Structure, with its open-minded approach and the support of many, has grown into an urban builder and industry leader. All Zhongda employees will embrace a bright future with a more open mind and high aspirations!





