Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 Hot Dip Galvanized Bridge Frame Manufacturers in China

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

The top 10 Hot Dip Galvanized Bridge Frame manufacturers in China for 2026 are: Langfang Wanbo Cable Tray Co., Ltd, Shandong Weiteli Electric Co., Ltd, Shandong Alto Sen Electrical Equipment Co., Ltd, Hebei Zhehang Electrical Equipment Co., Ltd, Langfang Gaoxin Metal Products Co., Ltd, Shandong Daoyuan Electrical Equipment Co., Ltd, Shandong Pengda Changye Electrical Equipment Co., Ltd, Shandong Xinming Electrical Equipment Co., Ltd, Weifang Guqiang Cable Tray Co., Ltd, Sichuan Saichuang Electrical 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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Langfang Wanbo Cable Tray Co., Ltd
Overall Score4.9 / 5
Est. Date2014-03-19
Registered Capital10000K CNY

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: Hot Dip Galvanized Bridge Frame, Galvanized Ladder Bridge, Cable Tray

Top 2
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Shandong Weiteli Electric Co., Ltd
Overall Score4.8 / 5
Est. Date2019-10-12
Registered Capital101600K CNY

Shandong Weiteli Electric Co., Ltd., with its registered address in Yangliu Town Industrial Park, Xintai City, Tai'an City, Shandong Province, is registered with the Market Supervision Administration of Xintai City. The legal representative is Zhu Yuewei, and its business scope includes general projects such as research and development of distribution switch control equipment; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of advanced power electronic devices; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Mining machinery manufacturing; Sales of mining machinery; Retail of electronic components; Wholesale of electronic components; General equipment manufacturing (excluding special equipment manufacturing); Sales of special equipment; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Sales of electrical equipment; Electrical equipment repair; Manufacturing of electrical accessories; Sales of electrical accessories; Operation of wires and cables; Sales of metal fittings for construction; Sales of intelligent instruments and meters; Sales of instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of lighting fixtures; Sales of firefighting equipment; Research and development of electronic specialized materials; Research and development of motors and their control systems; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of new energy prime mover equipment; Sales of new energy original equipment; Manufacturing of specialized electrical and mechanical equipment; Sales of high-performance sealing materials; Sales of seals; Manufacturing of general components; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Sales of hydraulic power machinery and components; Manufacturing of pneumatic power machinery and components; Manufacturing of non-ferrous metal alloys; Labor services (excluding labor dispatch); Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Design of civil nuclear safety equipment; Installation of civil nuclear safety equipment; Non destructive testing of civil nuclear safety equipment; Manufacturing of civil nuclear safety equipment; Electrical installation services; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Construction labor subcontracting; Construction professional operations; Installation, renovation, and repair of special equipment; 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: Hot Dip Galvanized Bridge Frame, Galvanized Cable Tray, Frp Cable Tray

Top 3
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Shandong Alto Sen Electrical Equipment Co., Ltd
Overall Score4.8 / 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: Hot Dip Galvanized Bridge Frame, Polymer Bridge Frame, Porous Bridge Frame

TOP4
Hebei Zhehang Electrical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-10-11
Registered Capital10800K CNY

Hebei Zhehang Electrical Equipment Co., Ltd., with its registered address at Dongdai Village West, Xinzhen Town, Wen'an County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Wen'an County, Langfang City. The legal representative is Zhang Yang, and the business scope includes manufacturing, processing, and selling distribution cabinets, distribution boxes, wires and cables, cable trays, lighting equipment, automotive parts, bus ducts, and supports and hangers; Selling electrical equipment, air purification equipment, security equipment, instruments and meters, fire-fighting equipment, hardware, building materials, and decorative materials; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Hot Dip Galvanized Bridge Frame, Fireproof Cable Tray, Cable Tray

TOP5
Langfang Gaoxin Metal Products Co., Ltd
Overall Score4.7 / 5
Est. Date2020-11-12
Registered Capital1000K CNY

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: Hot Dip Galvanized Bridge Frame, Trough Cable Tray, Tray Bridge

TOP6
Shandong Daoyuan Electrical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-11-09
Registered Capital12000K CNY

Shandong Daoyuan Electrical Equipment Co., Ltd., with its registered address at No. 2-1, Yashang Machinery, No. 28 Anju Road, Jiaming Industrial Park, Yansi Street, Dongchangfu District, Liaocheng City, Shandong Province, is registered with the Market Supervision Administration of Dongchangfu District, Liaocheng City. The legal representative is Wang Lijing, and its business scope includes general projects such as metal structure manufacturing; Sales of metal structures; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Sales of electrical equipment; Manufacturing of power facilities and equipment; Sales of metal fittings for construction; Sales of power electronic components; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of metal materials; Sales of metal materials; Sales of metal products; Sales of security equipment; Retail of hardware products; Wholesale of hardware products; Import and export of goods; Technology import and export. (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: Hot Dip Galvanized Bridge Frame, Arm Support, L-Shaped Bracket

TOP7
Shandong Pengda Changye Electrical Equipment Co., Ltd
Overall Score4.6 / 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: Hot Dip Galvanized Bridge Frame, Stainless Steel Cable, Aluminum Alloy

TOP8
Shandong Xinming Electrical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-12-24
Registered Capital21000K CNY

Shandong Xinming Electrical Equipment Co., Ltd., registered at Room 102-6, 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, with Zhao Xiaoming as the legal representative. Its business scope includes the production and manufacturing of bus ducts and cable trays; Sales: Distribution boxes, complete sets of high and low voltage equipment, wires and cables, mechanical and electrical equipment and accessories, hardware and electrical equipment, steel, aluminum materials, building materials, instruments and meters, electronic products and communication equipment; Office equipment maintenance; Promotion of electromechanical technology; Generator leasing and maintenance; Leasing of construction machinery and equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Hot Dip Galvanized Bridge Frame, Spray Painted Cable Tray, Fire Resistant Cable Tray

TOP9
Weifang Guqiang Cable Tray Co., Ltd
Overall Score4.4 / 5
Est. Date2004-07-01
Registered Capital30000K CNY

Weifang Guqiang Cable Tray Co., Ltd., with its registered address at No. 1199, Gongye 1st Street, Weicheng Economic Development Zone, Yuhe Street, Weicheng District, Weifang City, Shandong Province, is registered with the Weicheng District Market Supervision and Administration Bureau of Weifang City. The legal representative is Gao Yaqin, and its business scope includes the production, sales, and installation of cable trays and bus ducts, seismic brackets, photovoltaic brackets, distribution boxes, and distribution cabinets; Sales: metal hoses, steel, hose fittings, electric heating tubes, wires and cables, electromechanical equipment, instruments; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Hot Dip Galvanized Bridge Frame, Fireproof Cable Tray, Fiberglass Cable Tray

TOP10
Sichuan Saichuang Electrical Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2017-09-25
Registered Capital10000K CNY

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: Hot Dip Galvanized Bridge Frame, , Cable Tray

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Wanbo Cable Tray Co., Ltd2014-03-19Hot Dip Galvanized Bridge Frame, Galvanized Ladder Bridge, Cable Tray10000K CNYNot Supported
Shandong Weiteli Electric Co., Ltd2019-10-12Hot Dip Galvanized Bridge Frame, Galvanized Cable Tray, Frp Cable Tray 101600K CNYSupported
Shandong Alto Sen Electrical Equipment Co., Ltd2021-12-14Hot Dip Galvanized Bridge Frame, Polymer Bridge Frame, Porous Bridge Frame3000K CNYSupported
Hebei Zhehang Electrical Equipment Co., Ltd2017-10-11Hot Dip Galvanized Bridge Frame, Fireproof Cable Tray, Cable Tray10800K CNYSupported
Langfang Gaoxin Metal Products Co., Ltd2020-11-12Hot Dip Galvanized Bridge Frame, Trough Cable Tray, Tray Bridge1000K CNYSupported
Shandong Daoyuan Electrical Equipment Co., Ltd2018-11-09Hot Dip Galvanized Bridge Frame, Arm Support, L-Shaped Bracket12000K CNYSupported
Shandong Pengda Changye Electrical Equipment Co., Ltd2020-05-19Hot Dip Galvanized Bridge Frame, Stainless Steel Cable, Aluminum Alloy5000K CNYSupported
Shandong Xinming Electrical Equipment Co., Ltd2018-12-24Hot Dip Galvanized Bridge Frame, Spray Painted Cable Tray, Fire Resistant Cable Tray21000K CNYSupported
Weifang Guqiang Cable Tray Co., Ltd2004-07-01Hot Dip Galvanized Bridge Frame, Fireproof Cable Tray, Fiberglass Cable Tray30000K CNYNot Supported
Sichuan Saichuang Electrical Equipment Co., Ltd2017-09-25Hot Dip Galvanized Bridge Frame, , Cable Tray10000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of hot-dip galvanized cable trays, it is recommended to prioritize confirming the specifications such as width, height, and thickness of the trays to ensure that their load-bearing capacity matches the actual needs of the wiring project.
  • In highly corrosive environments such as industrial plants or data centers, the corrosion resistance of hot-dip galvanized cable trays is particularly critical, and technical indicators such as zinc layer thickness and uniformity need to be considered.
  • 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 ensure supply stability.
  • Hot dip galvanized cable trays are widely used in outdoor power distribution projects, and their protection level and durability performance need to be evaluated based on factors such as environmental humidity and temperature difference during procurement.

Knowledge Base

Q

1. The thickness of the zinc layer is an important indicator that determines the anti-corrosion performance of the bridge. Generally speaking, the thickness of hot-dip galvanized zinc layer should not be less than 65 micrometers (μ m), and high-quality products can even reach 85 μ m or thicker. The thicker the zinc layer, the stronger the corrosion resistance of the bridge and the longer its service life. When purchasing, be sure to check the product quality inspection report or third-party testing certification to confirm the zinc layer

Q

Hot dip galvanized cable tray is a rigid structural system made of cold-rolled steel plates, with a surface process of hot-dip galvanizing. It consists of straight sections, bends, tees, four-way components, as well as support arms (arm brackets), hangers, and other components in a trough, tray, or stepped manner, which provide close contact support for cables. Hot dip galvanized cable tray, also known as hot-dip galvanized cable tray, is a steel component that has been derusted and immersed in about 600

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