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Updated Oct 28, 2026 · Public platform & industry data

Oct 28, 2026 Updated

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2026 Top 10 Spray Painted Bridge Frame Manufacturers in China

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: Shandong Alto Electrical Equipment Co., Ltd, Langfang Wanbo Cable Tray Co., Ltd, Langfang Senneng Energy Technology Co., Ltd, Shandong Chengrui Electric Power Equipment Co., Ltd, Langfang Gaoxin Metal Products Co., Ltd, Hebei Furen Communication Equipment Co., Ltd, Shandong Jiayang Electrical Equipment Co., Ltd, Tianjin Laidi Technology Development Co., Ltd, Shandong Zhuxin Metal Products Co., Ltd, Hebei Jitong Cable Tray 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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Overall Score4.9 / 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: Spray Painted Bridge Frame, Customized Bridge Frame, Network Format Bridge

Featured Product

Spray painted bridge frame hot-dip galvanized, detachable and can be assembled with 300 * 150 Alto

Overall Score4.7 / 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, Spray Painted Cable Tray, Cable Tray

Featured Product

Wanbo National Standard Quality is suitable for customized spray painted bridge frames in residential basements, garages, and garages

Overall Score4.7 / 5

Est. Date2016-04-29

Registered Capital20000K CNY

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: Spray Painted Bridge Frame, Cable Trough, Ladder-Type Cable Tray

Featured Product

Electric nanny fireproof spray coating hot-dip galvanized aluminum alloy zinc aluminum magnesium tray type bridge with strong heat dissipation

TOP4

Overall Score4.6 / 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

Featured Product

Fireproof spray painted bridge manufacturer one-time molding ladder style 200 * 100 Chengrui Electric has various specifications

TOP5

Overall Score4.6 / 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: Spray Painted Bridge Frame, Trough Cable Tray, Tray Bridge

Featured Product

Fireproof cable tray, trunking, ladder type spray painted hot-dip galvanized aluminum alloy, 200 * 100, Hebei manufacturer

TOP6

Overall Score4.5 / 5

Est. Date2020-05-19

Registered Capital20000K CNY

Hebei Furen Communication Equipment Co., Ltd., located 500 meters west of Jingsi Village, Anping County, Hengshui City, Hebei Province, was established on May 19, 2020. The registered authority is the Market Supervision Administration of Anping County, Hengshui City, and the legal representative is Dong Changjiang. Core products: Spray Painted Bridge Frame, Aluminum Alloy Cable Rack Accessories, Bridge Fixed Accessories

Featured Product

Grid bridge stainless steel 304 machine room comprehensive wiring open galvanized strong weak electric spray network cable tray

TOP7

Overall Score4.5 / 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, Polymer Bridge Frame

Featured Product

Aluminum alloy cable tray trough spray coated galvanized wire trough, wear-resistant and durable, Jiayang Electric has a variety of specifications

TOP8

Overall Score4.5 / 5

Est. Date2011-12-05

Registered Capital1000K CNY

Tianjin Laidi Technology Development Co., Ltd., with its registered address at No. 2, Nanqu Expressway Auxiliary Road, Jinghai Economic Development Zone, Tianjin, registered with the Jinghai District Market Supervision and Administration Bureau of Tianjin, and represented by Wang Fengqin as its legal representative. Its business scope includes the development, transfer, and consulting services of metal material technology; Manufacturing and sales of electronic products, mechanical equipment, motors and accessories; Engage in import and export business permitted by national laws and regulations; Processing, manufacturing, and sales of metal products. (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, Flat Steel, Cable Bracket

Featured Product

Spray painted bridge frame, outdoor corrosion-resistant wiring rack, 80 * 40, suitable for factory power distribution and can be delivered to the factory

TOP9

Overall Score4.3 / 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: Spray Painted Bridge Frame

Featured Product

Zhuxin Photovoltaic Cable Tray Zinc Aluminum Magnesium Hot dip Galvanized Fireproof Spray Stainless Steel Metal Cable Tray Box Source Manufacturer

TOP10

Overall Score4.3 / 5

Est. Date2015-07-28

Registered Capital21000K CNY

Hebei Jitong Cable Tray Co., Ltd. is registered in Huangliu Baobao Village, Liminju Township, Hejian City, Cangzhou City, Hebei Province. The registration authority is Hejian Market Supervision Administration Bureau, and the legal representative is Huang Baishun. Its business scope includes the production, sales, and installation of cable trays, wires and cables, switchgear, distribution boxes, bus ducts, electrical equipment, metal materials, hardware products, guardrail panels, and guardrail nets. (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, Cable Tray

Featured Product

Fireproof cable tray manufacturer hot-dip galvanized cable tray trough type metal spray coating specifications can be customized Jitong

Detailed Manufacturer Comparison

Manufacturer	Est. Date	Main Products	Registered Capital	Customization
Shandong Alto Electrical Equipment Co., Ltd	2018-02-01	Spray Painted Bridge Frame, Customized Bridge Frame, Network Format Bridge	29000K CNY	Supported
Langfang Wanbo Cable Tray Co., Ltd	2014-03-19	Spray Painted Bridge Frame, Spray Painted Cable Tray, Cable Tray	10000K CNY	Not Supported
Langfang Senneng Energy Technology Co., Ltd	2016-04-29	Spray Painted Bridge Frame, Cable Trough, Ladder-Type Cable Tray	20000K CNY	Supported
Shandong Chengrui Electric Power Equipment Co., Ltd	2022-11-17	Spray Painted Bridge Frame	15000K CNY	Supported
Langfang Gaoxin Metal Products Co., Ltd	2020-11-12	Spray Painted Bridge Frame, Trough Cable Tray, Tray Bridge	1000K CNY	Supported
Hebei Furen Communication Equipment Co., Ltd	2020-05-19	Spray Painted Bridge Frame, Aluminum Alloy Cable Rack Accessories, Bridge Fixed Accessories	20000K CNY	Not Supported
Shandong Jiayang Electrical Equipment Co., Ltd	2018-10-23	Spray Painted Bridge Frame, Fireproof Cable Tray, Polymer Bridge Frame	51880K CNY	Supported
Tianjin Laidi Technology Development Co., Ltd	2011-12-05	Spray Painted Bridge Frame, Flat Steel, Cable Bracket	1000K CNY	Supported
Shandong Zhuxin Metal Products Co., Ltd	2020-04-13	Spray Painted Bridge Frame	10080K CNY	Supported
Hebei Jitong Cable Tray Co., Ltd	2015-07-28	Spray Painted Bridge Frame, Cable Tray, Cable Tray	21000K CNY	Not 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

How to choose the appropriate specifications for spray painted weak current cable trays

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

What is an electrostatic spray painted bridge frame

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.

Dimension	Description
Data Source	Multi-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
Assessment	Comprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update Frequency	Ranking data is updated daily to ensure timeliness and accuracy
Suggestion	Rankings are for reference only. We recommend comprehensive evaluation based on actual needs

Detailed Manufacturer Comparison

Purchasing Guide

Knowledge Base

How to choose the appropriate specifications for spray painted weak current cable trays

What is an electrostatic spray painted bridge frame

Ranking Evaluation Method

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