Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 Polyurethane Bridge Frame Manufacturers in China

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Top-rated Polyurethane Bridge Frame suppliers, How to choose a Polyurethane Bridge Frame manufacturer, Best Polyurethane Bridge Frame companies in China

The top 10 Polyurethane Bridge Frame manufacturers in China for 2026 are: Hebei Jingchuang Fiberglass Co., Ltd, Shandong Alto Electrical Equipment Co., Ltd, Hebei Sanluwu Environmental Protection Equipment Co., Ltd, Shandong Zhuxin Metal Products Co., Ltd, Hebei Jinshang Composite Materials Co., Ltd, Shandong Pengda Changye Electrical Equipment Co., Ltd, Shandong Yueshang Electrical Equipment Co., Ltd, Shandong Alto Sen Electrical Equipment Co., Ltd, Hebei Huihan Environmental Protection Equipment Co., Ltd, Hebei Huaifang Environmental Protection Equipment Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Hebei Jingchuang Fiberglass Co., Ltd
Overall Score4.9 / 5
Est. Date2018-08-02
Registered Capital3100K CNY

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: Polyurethane Bridge Frame, Fiberglass Column, Fiberglass Fence

Top 2
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Shandong Alto Electrical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2018-02-01
Registered Capital29000K CNY

Shandong Aotuosi Electrical Equipment Co., Ltd. is registered at Room 102, No. 16 Weisi Road North Jingsi Road East, Fenghuang Industrial Park, Liuyuan Street, Dongchangfu District, Liaocheng City, Shandong Province (inside Huayao Metal Institute). The registration authority is the Market Supervision and Administration Bureau of Dongchangfu District, Liaocheng City, and the legal representative is Fan Huaxi. The business scope includes the production and processing, wholesale and retail, installation, and technical services of electrical equipment, cables, cable trays, bus ducts, transformers, distribution boxes, instruments and meters, steel, metal materials (except for those restricted or prohibited by the state), hardware and electromechanical products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Bridge Frame, Customized Bridge Frame, Network Format Bridge

Top 3
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Hebei Sanluwu Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2021-08-26
Registered Capital3000K CNY

Hebei Sanluwu Environmental Protection Equipment Co., Ltd., with its registered address at No. 58 East Outer Ring Industrial Park, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Xu Tingting, and its business scope includes the manufacturing of glass fiber reinforced plastic products. Processing, manufacturing, installation, and sales of fiberglass products, fiberglass winding products, molded products, pultruded products, hand pasted products, plastic products, power equipment, mechanical equipment, dust removal equipment, air purification equipment, water treatment equipment, water circulation cooling equipment, ventilation equipment, environmental protection equipment, central air conditioning and end products, power auxiliary equipment and accessories, metal products, conveying machinery and accessories, anti-corrosion and insulation engineering construction, gas regulator equipment, non-standard steel structure products, air pollution control equipment, rubber and plastic products, import and export business of self-produced products and technologies of the enterprise, as well as import and export business of mechanical equipment, spare parts, raw and auxiliary materials and technologies required by the enterprise, but limited or prohibited by the state for the company to operate or import and export. Excluding goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Bridge Frame, Fiberglass Drainage Ditch, Biological Deodorization Box

TOP4
Shandong Zhuxin Metal Products Co., Ltd

Liaocheng, Shandong

Overall Score4.6 / 5
Est. Date2020-04-13
Registered Capital10080K CNY

Shandong Zhuxin Metal Products Co., Ltd., located in Liaocheng, Shandong, was established on April 13, 2020. Core products: Polyurethane Bridge Frame

TOP5
Hebei Jinshang Composite Materials Co., Ltd

Gate 5, South Huoju Street, Wangwa Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.6 / 5
Est. Date2022-08-17
Registered Capital3000K CNY

Hebei Jinshang Composite Materials Co., Ltd. is located at Gate 5, South Huoju Street, Wangwa Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on August 17, 2022, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Liu Juan. Core products: Polyurethane Bridge Frame, Fiberglass Cable Tray, Fiberglass Grating

TOP6
Shandong Pengda Changye Electrical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-05-19
Registered Capital5000K CNY

Shandong Pengda Changye Electrical Equipment Co., Ltd., with its registered address located 500 meters north of Wangcun Road in the middle section of Liangba Road, Liangshui Town, Dongchangfu District, Liaocheng City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Dongchangfu District, Liaocheng City. The legal representative is Li Qian, and the business scope includes general projects: sales of electrical equipment; Operation of wires and cables; Sales of household appliances; Sales of refrigeration and air conditioning equipment; Sales of communication equipment; Import and export of goods; Sales of metal structures; Sales of mechanical and electrical equipment; Sales of instruments and meters; Sales of electrical accessories; Sales of metal materials; Sales of non-metallic minerals and products; Sales of steel reinforcement products for construction; Steel rolling processing; Sales of plastic products; Wholesale of hardware products; Sales of metal fittings for construction; Sales of metal products; Manufacturing of hardware products; Retail of hardware products; Manufacturing of metal structures; Manufacturing of mechanical and electrical equipment; Manufacturing of metal materials. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of wires and cables. (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: Polyurethane Bridge Frame, Stainless Steel Cable Tray, Galvanized Cable Tray

TOP7
Shandong Yueshang Electrical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2019-05-09
Registered Capital30000K CNY

Shandong Yueshang Electrical Equipment Co., Ltd., with its registered address at Workshop 3, No. 16, North Jingsi Road, Fenghuang Industrial Park, Liuyuan Street, Dongchangfu District, Liaocheng City, Shandong Province (inside Huayao Metal Institute), registered with the Market Supervision Administration of Dongchangfu District, Liaocheng City, and represented by Hu Guolong as the legal representative. Its business scope includes general projects: sales of electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Sales of distribution switch control equipment; Sales of instruments and meters; Sales of electrical accessories; Sales of lighting fixtures; Manufacturing of metal structures; Sales of metal structures; Manufacturing of transformers, rectifiers, and inductors; Sales of lighting fixtures; Sales of metal materials; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products. (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: Polyurethane Bridge Frame, Cable Tray, Stainless Steel Bracket

TOP8
Shandong Alto Sen Electrical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-12-14
Registered Capital3000K CNY

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: Polyurethane Bridge Frame, Fireproof Cable Tray, Polymer Bridge Frame

TOP9
Hebei Huihan Environmental Protection Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2023-05-19
Registered Capital100K CNY

Hebei Huihan Environmental Protection Equipment Co., Ltd., with its registered address located 800 meters south of the intersection of Zhonghua East Street and 905 County Road in Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Wang Chao, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Fan and fan manufacturing; Sales of fans and blowers; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Mechanical equipment research and development; Sales of mechanical equipment; Manufacturing of specialized equipment for traffic safety and control; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Sales of pumps and vacuum equipment; Manufacturing of pumps and vacuum equipment; Manufacturing of security equipment; Sales of security equipment; Sales of firefighting equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical parts and components; Mechanical parts and component processing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Repair of metal products; General equipment repair; Specialized equipment repair; Electrical equipment repair; Maintenance of transportation facilities; Installation services for ordinary mechanical equipment; Installation services for environmental sanitation public facilities. (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: Polyurethane Bridge Frame, Frp Cable Tray , Fiberglass Grating

TOP10
Hebei Huaifang Environmental Protection Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2016-10-27
Registered Capital3000K CNY

Hebei Huaifang Environmental Protection Equipment Co., Ltd. is registered in Sanliying Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Deng Weifang. The business scope includes the production, processing, and sales of fiberglass environmental protection, purification, and energy-saving equipment; Fiberglass products; Sales of purification towers, dust collectors, cooling towers, water tanks, pipelines, septic tanks, cable supports, cable trays, marker posts, signs, fiberglass extruded profiles, fiberglass molded products, pumps, and vacuum equipment; Manufacturing of pumps and vacuum equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Sales of glass fiber reinforced plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of metal products; Manufacturing of metal structures; Sales of metal structures; Metal product maintenance; Installation services for ordinary mechanical equipment; Sales of anti-corrosion materials; To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw materials and technologies required by our enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Bridge Frame, Fiberglass Gas Meter Box, Sewage Tank Cover Plate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Jingchuang Fiberglass Co., Ltd2018-08-02Polyurethane Bridge Frame, Fiberglass Column, Fiberglass Fence3100K CNYSupported
Shandong Alto Electrical Equipment Co., Ltd2018-02-01Polyurethane Bridge Frame, Customized Bridge Frame, Network Format Bridge29000K CNYSupported
Hebei Sanluwu Environmental Protection Equipment Co., Ltd2021-08-26Polyurethane Bridge Frame, Fiberglass Drainage Ditch, Biological Deodorization Box3000K CNYNot Supported
Shandong Zhuxin Metal Products Co., Ltd2020-04-13Polyurethane Bridge Frame10080K CNYSupported
Hebei Jinshang Composite Materials Co., Ltd2022-08-17Polyurethane Bridge Frame, Fiberglass Cable Tray, Fiberglass Grating3000K CNYNot Supported
Shandong Pengda Changye Electrical Equipment Co., Ltd2020-05-19Polyurethane Bridge Frame, Stainless Steel Cable Tray, Galvanized Cable Tray5000K CNYSupported
Shandong Yueshang Electrical Equipment Co., Ltd2019-05-09Polyurethane Bridge Frame, Cable Tray, Stainless Steel Bracket30000K CNYNot Supported
Shandong Alto Sen Electrical Equipment Co., Ltd2021-12-14Polyurethane Bridge Frame, Fireproof Cable Tray, Polymer Bridge Frame3000K CNYSupported
Hebei Huihan Environmental Protection Equipment Co., Ltd2023-05-19Polyurethane Bridge Frame, Frp Cable Tray , Fiberglass Grating100K CNYSupported
Hebei Huaifang Environmental Protection Equipment Co., Ltd2016-10-27Polyurethane Bridge Frame, Fiberglass Gas Meter Box, Sewage Tank Cover Plate3000K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • In the actual procurement process of polyurethane bridge frames, it is recommended to prioritize checking key technical parameters such as bearing capacity, corrosion resistance level, and flame retardant performance to ensure compatibility with project environmental requirements.
  • For highly corrosive scenarios such as chemical and marine industries, polyurethane cable trays can significantly extend their service life due to their material properties, but chemical resistance indicators need to be evaluated based on specific medium types.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to balance supply stability and long-term cooperation risks.
  • When deploying polyurethane cable trays in the fields of power or communication, attention should be paid to whether their insulation performance and structural design are compatible with the cable laying density, in order to avoid installation hazards caused by specification errors.

Knowledge Base

Q

Choosing the appropriate model of polyurethane bridge requires comprehensive consideration of multiple factors. Firstly, it is necessary to determine the usage scenario of the bridge, whether it is indoor or outdoor, humid or dry environment, etc. For example, in humid environments, it is necessary to choose models with better moisture resistance. Select according to the quantity and specifications of the cables to be laid. Estimate the width and height of the required cable tray. If there are many and thick cables, then

Q

Baidu AiGou has found pictures of different categories of polyurethane cable trays for you, taking you on a journey to appreciate the diversity and uniqueness of polyurethane cable trays. At the same time, we also recommend high-quality polyurethane cable tray products for you, allowing you to easily and quickly find the most suitable polyurethane cable tray for yourself when purchasing.

Q

Fiberglass reinforced polyurethane cable tray (full name "Fiberglass Reinforced Polyurethane Composite Cable Tray") is a high-performance non-metallic cable support system made by extrusion technology. Its core material is composed of thermosetting polyurethane resin and alkali free glass fiber composite, belonging to the high-end category of the "FRP" family. It is not ordinary plastic or metal, but a type of polymer material that combines toughness and toughness

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs