The company has established a complete technology R&D and quality management system. It adopts an ERP management system to integrate internal and external resources and continuously improve equipment efficiency. It implements 6S management to optimize on-site operations and office environments, enhance staff quality, and reduce safety hazards. The company has passed certifications including ISO 9001, ISO 14001, and OHSAS 18001. It has been successively awarded honors such as: National High-Tech Enterprise, Designated Testing Unit of the General Armament Department of the Chinese People's Liberation Army, and Jiangsu Excellent Enterprise.
Our products are deeply involved in major infrastructure projects at home and abroad. We have established long-term strategic cooperation with large central enterprises including China Railway, China Communications Construction, China State Construction, and Gezhouba Group. Representative projects include the Hong Kong-Zhuhai-Macao Bridge supporting works, Guangxi Qinzhou Longmen Bridge, Fuzhou-Xiamen Railway, and Jakarta-Bandung High-Speed Railway in Indonesia. Under the Belt and Road Initiative, our products are exported to overseas markets including Pakistan, Southeast Asia, and Afghanistan, serving as critical equipment support for international engineering construction.
Jiangsu Sujian Road & Bridge Machinery Co., Ltd., established in 2011 and located in Xinfeng Town Industrial Park, Dantu District, Zhenjiang City.
Obtained multiple utility model patents for assembled highway steel bridges, and earned wide recognition and praise from customers.
Over 10 years of development, the company has participated in numerous major domestic and international projects.
Why Choose Us
Technological R&D and Patent Barriers
The company has obtained a cumulative total of over 80 patents related to prefabricated highway steel bridges, covering key components such as Bailey pins, truss , and cross-frame clamps. In 2021, it was recognized as a Zhenjiang Municipal Engineering Technology Center. In 2025, R&D investment reached RMB 13 million, continuously driving product iteration and process innovation (e.g., the stamping forming process for Bailey pins).
Production Capacity & Strength
Covering an area of 120,000 m², the company has an annual production capacity of 60,000 tons and an annual output value of approximately RMB 390 million. It employs over 280 technical professionals and possesses full-chain production capabilities from raw material processing to complete bridge delivery, making it one of the largest manufacturers of civil Bailey bridges in China.
Quality Management & Certifications
The company has been certified under ISO9001, ISO14001, and ISO45001 management systems, as well as Work Safety Standardization certification. It has been honored as a National High-Tech Enterprise, a "Specialized and Sophisticated" SME of Jiangsu Province, a designated testing unit of the General Armament Department of the People's Liberation Army of China, and a AAA credit-rated enterprise by banks.
Major Projects and Key Clients
The company has been deeply involved in landmark projects both domestically and internationally, including the Hong Kong-Zhuhai-Macao Bridge, the Jakarta-Bandung High-Speed Railway, the Fuzhou-Xiamen Railway, and the Longmen Bridge. It has established long-term strategic partnerships with central state-owned enterprises such as China Railway Group, China Communications Construction Company, China State Construction Engineering Corporation, and China Gezhouba Group. The company has participated in 64 tendering and bidding processes, maintaining a 100% project qualification rate.
Domestic & International Dual Market Drive
Overseas orders account for nearly 40% of total sales, with products exported to Pakistan, Southeast Asia, Afghanistan, Africa, and other markets. Domestically, the company serves sectors including transportation, railways, water conservancy, flood control and disaster relief, as well as national defense and combat readiness. In 2024, annual output value grew by over 70% year-on-year, and the order backlog is sufficient to ensure stable production schedules.
Intelligent Transformation and Lean Management
The company is steadily advancing "intelligent transformation and digitalization," introducing automated equipment such as laser cutting machines and intelligent robotic arms. It has adopted an ERP management system and 6S on-site management to achieve standardized, systematized, and refined operations, upgrading from traditional manufacturing to intelligent manufacturing.
Inventory Scale and Rapid Delivery Capability
Leveraging an annual production capacity of 60,000 tons and a large-scale manufacturing base, the company maintains ample finished goods and raw material inventories, enabling flexible responses to urgent project requirements and unexpected engineering changes, thereby significantly shortening delivery lead times. With strong inventory turnover capabilities, the company has repeatedly ensured fast delivery for large-scale projects at home and abroad, enhancing customer satisfaction in emergency response situations.
360-Degree Panoramic View
Based in Jiangsu, serving the world. The company upholds the philosophy of "Quality First, Technology Pioneering" and the mission of "Building Brands with Quality, Promoting Development with Brands".
