2026 Top 10 Closed Bridge Frame Manufacturers in China

Langfang Wanbo Cable Tray Co., Ltd

Langfang Wanbo Cable Tray Co., Ltd., with its registered address in Lucheng 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 Yu Qian, and its business scope includes general projects such as metal structure manufacturing; Sales of metal structures; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Sales of metal materials; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Closed Bridge Frame, Cable Tray, Fireproof 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: Closed Bridge Frame, Color Steel Bridge Frame, Self-Locking Bridge Frame

Chengdu Interstellar Electrical Equipment Co., Ltd

Chengdu Interstellar Electrical Equipment Co., Ltd., with its registered address at 1st Floor, Building 6, No. 666 Xiangyang Road, Qingbaijiang District, Chengdu City, is registered with the Qingbaijiang District Market Supervision and Administration Bureau. The legal representative is Wang Mingxian, and its business scope includes the production, processing, and sales of electrical equipment, cable trays, mechanical equipment and accessories, plastic products, rubber products, wires and cables, pipes, metal mesh, hardware and electrical equipment, insulation materials, fire protection equipment, building materials, and decorative materials; Construction engineering installation (operated with qualification certificate). Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Closed Bridge Frame, Hot Dip Galvanized Bridge Frame, Hot Dip Galvanized Trapezoidal Bridge Frame

Langfang Gaoxin Metal Products Co., Ltd

Langfang Gaoxin Metal Products Co., Ltd. is registered at Sicun Village East, Xinzhen 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 Wang Yongmei. The business scope includes metal structure manufacturing. Manufacturing of lightweight building materials (excluding prohibited projects). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Closed Bridge Frame, Stainless Steel Cable Tray, Ladder-Type Cable Tray

Shandong Alto Sen Electrical Equipment Co., Ltd

Shandong Alto Sen Electrical Equipment Co., Ltd., registered at Room 101, Office Building, No. 16 Weisi Road, Fenghuang Industrial Park, Liuyuan Street, Dongchangfu District, Liaocheng City, Shandong Province (within the premises of Huayao Metal Technology Co., Ltd.), registered with the Market Supervision and Administration Bureau of Dongchangfu District, Liaocheng City, with Chen Linan as the legal representative. Its business scope includes general projects: sales of electrical equipment; Electronic product sales; Operation of wires and cables; Sales of instruments and meters; Sales of communication equipment; Sales of metal structures; Sales of mechanical and electrical equipment; Sales of lighting fixtures; Sales of metal materials; Wholesale of hardware products; Retail of hardware products; Manufacturing of metal structures; Manufacturing of mechanical and electrical equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of hardware products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Closed Bridge Frame, Hot Dip Galvanized Bridge Frame, Polymer Bridge Frame

Wen'an Pengxi Cable Tray Co., Ltd

Wen'an Pengxi Cable Tray Co., Ltd. is registered in Lucheng Village, Xinzhen 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 Yu Liancheng. Its business scope includes the production and sales of cable trays and accessories, distribution boxes, and distribution cabinets. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Closed Bridge Frame, Hot Dip Galvanized Bridge Frame, Galvanized Cable Tray

Hebei Chuangye Fiberglass Electrical Equipment Co., Ltd

Hebei Chuangye Fiberglass Electrical Equipment Co., Ltd., with its registered address at 1269 Xinghua South Street, Jizhou District, Hengshui City, is registered with the Jizhou District Market Supervision and Administration Bureau. The legal representative is Fan Shengguang, and its business scope includes the production, sales, and installation of polyurethane composite cable trays (cable conduit boxes) and composite material (SMC) cable troughs; Production and sales of cable conduit boxes, extruded profiles, molded products, cable trays, cooling towers, cooling tower fillers, fiberglass sand filled pipelines, fiberglass storage tanks, towers, process pipelines and sleeves, electrostatic plastic powder, and hardware products; Sales of explosion-proof electrical appliances and instruments, subcontracting of construction labor services; Sales of household appliances, clothing, shoes, hats, and kitchenware. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Closed Bridge Frame, Frp Cable Tray , Polymer Cable Tray