Updated Aug 16, 2026 · Public platform & industry data

Aug 16, 2026 Updated

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2026 Top 10 Spray Painted Bridge Frame Manufacturers in China

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

The top 10 Spray Painted Bridge Frame manufacturers in China for 2026 are: Langfang Wanbo Cable Tray Co., Ltd, Zhongxin Power Equipment (Shandong) Co., Ltd, Sichuan Saichuang Electrical Equipment Co., Ltd, Shandong Jiayang Electrical Equipment Co., Ltd, Shandong Xinming Electrical Equipment Co., Ltd, Shandong Chengrui Electric Power Equipment Co., Ltd, Shandong Daoyuan Electrical Equipment Co., Ltd, Shanxi Yilang Bridge Manufacturing Co., Ltd, Chengdu Juchuang Electrical Equipment Co., Ltd, Chengdu Interstellar 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: Spray Painted Bridge Frame, Fireproof Tray Bridge, Cable Tray

Top 2
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Zhongxin Power Equipment (Shandong) Co., Ltd
Overall Score4.7 / 5
Est. Date2022-12-12
Registered Capital20000K CNY

Zhongxin Electric Power Equipment (Shandong) Co., Ltd., with its registered address at No. 170 Haizi Village, Xuying Town, High tech Zone, Liaocheng City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone. The legal representative is Wang Le, and its business scope includes general projects such as instrument and meter manufacturing; Research and development of efficient and energy-saving technologies in the power industry; Sales of electronic specialized equipment; Manufacturing of metal structures; Manufacturing of electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of power facilities and equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of power electronic components; Manufacturing of power electronic components; Sales of electrical equipment; Sales of instruments and meters; Sales of power facilities and equipment; Network technology services; Operation of wires and cables; Sales of electrical instruments and meters; Sales of plastic products; Manufacturing of electrical signal equipment devices; Manufacturing of metal products for safety and firefighting purposes; Sales of firefighting equipment. (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: Spray Painted Bridge Frame, Cable Tray, Energy Saving Molded Cable Tray

Top 3
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Sichuan Saichuang Electrical Equipment Co., Ltd
Overall Score4.7 / 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: Spray Painted Bridge Frame, Hot Dip Galvanized Bridge Frame, Spray Molded Bridge Frame

TOP4
Shandong Jiayang Electrical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-10-23
Registered Capital51880K CNY

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: Spray Painted Bridge Frame, Fireproof Cable Tray, Hot Dip Galvanized Bridge Frame

TOP5
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: Spray Painted Bridge Frame, Cable Tray, Fireproof Cable Tray

TOP6
Shandong Chengrui Electric Power Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2022-11-17
Registered Capital15000K CNY

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: Spray Painted Bridge Frame, Fireproof Cable Tray, Aluminum Alloy Cable Tray

TOP7
Shandong Daoyuan Electrical Equipment Co., Ltd
Overall Score4.5 / 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: Spray Painted Bridge Frame, Fiberglass Trough Bridge, Stainless Steel Cable Tray

TOP8
Shanxi Yilang Bridge Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2016-04-19
Registered Capital18800K CNY

Shanxi Yilang Bridge Manufacturing Co., Ltd., with its registered address at No. 8-01, West of Nanma Village, Liujiabao Township, Xiaodian District, Taiyuan City, Shanxi Province, is registered with the Taiyuan Municipal Administration for Market Regulation. The legal representative is Qian Anwen, and its business scope includes the sales and production of cable trays, bus ducts, high and low distribution boxes, galvanized sheets, cold-rolled sheets, pipes, hardware and electrical equipment, fire equipment, and guardrails. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Spray Painted Bridge Frame, Add Partition Bridge, Ladder-Type Cable Tray

TOP9
Chengdu Juchuang Electrical Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2016-06-21
Registered Capital10000K CNY

Chengdu Juchuang Electrical Equipment Co., Ltd., with its registered address at No. 146, Society 16, Yaquekou Community, Banzhuyuan Town, Xindu District, Chengdu City, is registered with the Market and Quality Supervision Administration of Xindu District, Chengdu City. The legal representative is Huang Yong, and its business scope includes production, processing (limited to branch offices operating at other locations), design, installation, and sales of electrical products, cable trays, metal products, hardware electrical equipment, distribution boxes, distribution cabinets, wires and cables, building materials, steel, bus ducts, and conduit; Bridge and cable engineering design and construction. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Spray Painted Bridge Frame, Fire Resistant Board Bridge Frame, Cable Tray Accessories

TOP10
Chengdu Interstellar Electrical Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2013-04-07
Registered Capital10000K CNY

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: Spray Painted Bridge Frame, Fireproof Cable Tray, Hot Dip Galvanized Bridge Frame

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Wanbo Cable Tray Co., Ltd2014-03-19Spray Painted Bridge Frame, Fireproof Tray Bridge, Cable Tray10000K CNYNot Supported
Zhongxin Power Equipment (Shandong) Co., Ltd2022-12-12Spray Painted Bridge Frame, Cable Tray, Energy Saving Molded Cable Tray20000K CNYSupported
Sichuan Saichuang Electrical Equipment Co., Ltd2017-09-25Spray Painted Bridge Frame, Hot Dip Galvanized Bridge Frame, Spray Molded Bridge Frame10000K CNYSupported
Shandong Jiayang Electrical Equipment Co., Ltd2018-10-23Spray Painted Bridge Frame, Fireproof Cable Tray, Hot Dip Galvanized Bridge Frame51880K CNYSupported
Shandong Xinming Electrical Equipment Co., Ltd2018-12-24Spray Painted Bridge Frame, Cable Tray, Fireproof Cable Tray21000K CNYSupported
Shandong Chengrui Electric Power Equipment Co., Ltd2022-11-17Spray Painted Bridge Frame, Fireproof Cable Tray, Aluminum Alloy Cable Tray15000K CNYSupported
Shandong Daoyuan Electrical Equipment Co., Ltd2018-11-09Spray Painted Bridge Frame, Fiberglass Trough Bridge, Stainless Steel Cable Tray12000K CNYSupported
Shanxi Yilang Bridge Manufacturing Co., Ltd2016-04-19Spray Painted Bridge Frame, Add Partition Bridge, Ladder-Type Cable Tray18800K CNYNot Supported
Chengdu Juchuang Electrical Equipment Co., Ltd2016-06-21Spray Painted Bridge Frame, Fire Resistant Board Bridge Frame, Cable Tray Accessories10000K CNYSupported
Chengdu Interstellar Electrical Equipment Co., Ltd2013-04-07Spray Painted Bridge Frame, Fireproof Cable Tray, Hot Dip Galvanized Bridge Frame10000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of spray painted cable trays, it is recommended to prioritize confirming parameters such as tray width, thickness, and adhesion of the anti-corrosion layer to ensure compliance with the load-bearing and weather resistance requirements for cable laying.
  • Spray painted cable trays are widely used in industries such as chemical and power. When purchasing, groove or ladder structures can be selected according to the needs of the scene. Extra attention should be paid to UV protection performance in outdoor environments.
  • When selecting suppliers, priority should be given to indicators such as product compatibility, business qualifications, enterprise activity, and industry data support to ensure supply stability and compliance.
  • The spray coating process directly affects the service life of the bridge frame. It is recommended to compare the coating uniformity test data of different suppliers during procurement to avoid early corrosion caused by insufficient surface treatment.

Knowledge Base

Q

Selection guide for specifications of spray painted weak current cable tray Choosing a suitable specification of spray painted weak current cable tray requires comprehensive consideration of multiple factors. Firstly, it should be determined based on the number of cables in the weak current system. Count the quantity and direction of various cables to ensure that the bridge has sufficient space to accommodate them, avoiding overcrowding of cables that may affect heat dissipation and maintenance. Secondly, consider future expansion needs. Reserve a certain margin to

Q

Electrostatic spray coating bridge, also known as fireproof bridge, everyone has their own understanding. Some people believe that it is a safety barrier that can prevent the spread of fires; Some people also believe that it is an auxiliary tool that can help us avoid hazards. However defined, cable trays play a very important role in real life!

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