2026 Top 10 Large Span Bridge Frame Manufacturers in China

Hebei Xinda Technology Co., Ltd

Hebei Xinda Technology Co., Ltd., located at No. 20 Xingyuan South Street, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, was established on July 6, 2020. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Ma Xuezhu. Core products: Large Span Bridge Frame, Glass Steel Cooling Tower, Frp Fan

Hebei Jingchuang Fiberglass Co., Ltd

Hebei Jingchuang Fiberglass Co., Ltd. is registered in Dayulinzhao Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Yang Jinli. The business scope includes production, processing, manufacturing, sales, installation, fiberglass products, transportation facilities, anti glare nets, contour signs, composite columns, and sound barriers. Extruded products, molded products, wrapped products, metal products, plastic products, environmental protection equipment. (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, Grille, Fiberglass Column

Yanggu Huatong Automation Equipment Co., Ltd

Yanggu Huatong Automation Equipment Co., Ltd., with its registered address located in the North Industrial Concentration Zone of Shifo Town, Yanggu County, Liaocheng City, Shandong Province, west of Jinqiao Road and north of Chuangye Road (Modern Equipment Manufacturing Industrial Park), is registered with Yanggu County Market Supervision and Administration Bureau and represented by Ran Meiqing. Its business scope includes the production and sales of automation control boxes, automatic production line equipment, high and low voltage complete sets of equipment, high and low voltage prefabricated substations, cable trays, bus ducts, metal boxes, wires and cables, and hardware building materials; Projects that require approval for technical consulting services and maintenance of automation equipment according to law can only be carried out after approval by relevant departments. (Projects that require approval according to law can only be carried out after approval by relevant departments.). Core products: Large Span Bridge Frame, Plc Cabinet, Cable Tray

Shandong Jiayang Electrical Equipment Co., Ltd

Shandong Jiayang Electrical Equipment Co., Ltd., registered at Workshop 1, East China Bridge Production Base, No. 16 North Jingsi Road, Liuyuan Office, Dongchangfu District, Liaocheng City, Shandong Province, registered with the Market Supervision and Administration Bureau of Dongchangfu District, Liaocheng City, with Pang Fumin as the legal representative. Its business scope includes the sales and installation of wires and cables, distribution boxes, electrical equipment, instruments and meters, transformers, cable trays, and lighting fixtures; Sales of hardware and electrical equipment, steel, and metal materials (excluding those restricted or prohibited by the state for company operations); Processing and sales of cable trays. (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, Fireproof Cable Tray, Fiberglass Cable Tray

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, Metal Wire Trough, Porous Bridge Frame

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, Fireproof Cable Tray, Hot Dip Galvanized Bridge Frame

Langfang Kelei Electrical Equipment Co., Ltd

Langfang Kelei Electrical Equipment Co., Ltd., with its registered address in Sicun South, 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 Li Faqiang, and the business scope includes manufacturing and selling distribution cabinets, distribution boxes, cable trays, bus ducts, tray bends, tray tees, tray tees, tray hangers, metal coated plastic hoses, keels, and mechanical equipment. (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, Galvanized Cable Tray, Automated Control Circuit