2026 Top 10 Large Span Bridge Frame Manufacturers in China

Langfang Senneng Energy Technology Co., Ltd

Langfang Senneng Energy Technology Co., Ltd. is registered in Changlutuan Village, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Liu Taotao. The business scope includes technology research and development, technology consulting, technology services, and technology transfer of energy products; Production and sales: cable trays and accessories, conduit and accessories, electric tracing and accessories, seismic brackets, prefabricated support hangers, hardware products, PVC soft door curtains, door curtain accessories; Sales: Thermal insulation materials; Construction of insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Large Span Bridge Frame, Hot Dip Galvanized Bridge Frame, Tray Bridge

Shandong Chengrui Electric Power Equipment Co., Ltd

Shandong Chengrui Electric Power Equipment Co., Ltd. is located at No. 58 Sanghai Village, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province. It was established on November 17, 2022, with the registration authority of Liaocheng Economic and Technological Development Zone Market Supervision Administration and the legal representative being Zhu Hongjian. Core products: Large Span Bridge Frame, Riding Bracket, Cable Tray

Hebei Gugong Cable Tray Co., Ltd

Hebei Gugong Cable Tray Co., Ltd. is registered in Qingezhuang Village, Shigezhuang Town, Wen'an County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Wen'an County, Langfang City, and the legal representative is Tian Denan. Its business scope includes cable tray manufacturing. Manufacturing of metal products for construction and safety purposes. Manufacturing of wires and cables. Manufacturing of plastic sheets, pipes, and profiles. Manufacturing of metal daily necessities. Wholesale of hardware products. Wholesale of building materials (excluding hazardous chemicals). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Large Span Bridge Frame, Aluminum Alloy Cable Trunking, Ladder-Type Cable Tray

Langfang Puxing Standardization Technology Co., Ltd

Langfang Puxing Standardization Technology Co., Ltd., with its registered address at Dongyangcho Village South, Gaotou District, Wen'an County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Wen'an County, Langfang City. The legal representative is Zhang Chao, and its business scope includes research and development and production of electronic components; Design, manufacture, sell, and install fences, barriers, guardrails, cable trays, steel structures, advertising signs, and traffic signs; Leasing fences, enclosures, and guardrails; Manufacturing and selling hardware components, conduit and accessories, light steel keel; Selling communication equipment, building materials, hardware, plumbing equipment, electrical equipment, and C-shaped steel; Road freight transportation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Large Span Bridge Frame, Zinc Aluminum Magnesium Bridge Frame, Galvanized Cable Tray

Sichuan Saichuang Electrical Equipment Co., Ltd

Sichuan Saichuang Electrical Equipment Co., Ltd., with its registered address at No. 333 Jilin East Road, Chengdu Aba Industrial Concentration Development Zone, Huaikou Town, Jintang County, Chengdu City, Sichuan Province, is registered with the Jintang County Market Supervision and Administration Bureau and represented by Chen Shuang as the legal representative. Its business scope includes general projects such as power transmission, distribution, and control equipment manufacturing; Manufacturing of power electronic components; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Installation services for ordinary mechanical equipment; Manufacturing of metal products for safety and firefighting purposes; Retail of hardware products; Sales of metal products; Manufacturing of metal structures; Sales of metal structures; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Electrical installation services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Large Span Bridge Frame, Polymer Bridge Frame, Spray Molded Bridge Frame

Hubei Yuchengda Electric Co., Ltd

Hubei Yuchengda Electric Co., Ltd., with its registered address at No. 99 Machine Platform, Ma'an Village, Anshan Town, Jiangxia District, Wuhan City, is registered with the Market Supervision Administration of Jiangxia District, Wuhan City. The legal representative is Cao Haixin, and its business scope includes the manufacturing and sales of bridge equipment and metal devices; Sales of chemical products (excluding hazardous chemicals), municipal facilities, electronic components, wires and cables, rubber products, transportation facilities, security products, hardware and electrical equipment, plumbing equipment, daily necessities, office supplies, insulation, waterproof and fireproof materials, valves, water pumps, lighting fixtures, steel, mechanical equipment, metal materials, pipes and accessories, fire-fighting equipment, plastic products, and building decoration materials; Design and construction of security engineering, construction engineering, decoration engineering, landscaping engineering, municipal engineering, network engineering, and urban road lighting engineering; Construction labor subcontracting (excluding labor dispatch). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Large Span Bridge Frame, Cable Tray , Stainless Steel Cable Tray

Langfang Saixing Metal Products Co., Ltd

Langfang Saixing Metal Products Co., Ltd., with its registered address at Xizhuangtou Village, Xinzhen Town, Wen'an County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Wen'an County, Langfang City. The legal representative is Fan Sai, and its business scope includes general projects such as metal structure manufacturing; Manufacturing of metal fittings for construction; Manufacturing of lightweight building materials; Manufacturing of electronic components; Manufacturing of power transmission, distribution and control equipment; Manufacturing of plastic products; Manufacturing of general components; Sales of metal materials; Sales of building materials; Wholesale of hardware products; Installation services for ordinary mechanical equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: manufacturing of wires and cables; Manufacturing of civil nuclear safety equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Large Span Bridge Frame, Aluminum Alloy Cable Trunking, Hot Dip Galvanized Bridge Frame