Updated Aug 26, 2026 · Public platform & industry data

Aug 26, 2026 Updated

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2026 Top 10 Fire Resistant Bridge Frame Manufacturers in China

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

The top 10 Fire Resistant Bridge Frame manufacturers in China for 2026 are: Langfang Wanbo Cable Tray Co., Ltd, Shandong Chengrui Electric Power Equipment Co., Ltd, Shandong Xinming Electrical Equipment Co., Ltd, Sichuan Saichuang Electrical Equipment Co., Ltd, Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd, Wen'an Pengxi Cable Tray Co., Ltd, Shandong Pengda Changye Electrical Equipment Co., Ltd, Langfang Gaoxin Metal Products Co., Ltd, Shandong Jiayang 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: Fire Resistant Bridge Frame, Fireproof Tray Bridge, Cable Tray

Top 2
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Shandong Chengrui Electric Power Equipment Co., Ltd
Overall Score4.8 / 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: Fire Resistant Bridge Frame, Waterdrop Edge Bridge, Cable Tray

Top 3
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Shandong Xinming Electrical Equipment Co., Ltd
Overall Score4.8 / 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: Fire Resistant Bridge Frame, Galvanized Trough Bridge, Cable Tray

TOP4
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: Fire Resistant Bridge Frame, , Cable Tray

TOP5
Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2007-02-17
Registered Capital60800K CNY

Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd., with its registered address at No. 16 Lianyun Yiheng Road, Shiqi Town, Panyu District, Guangzhou City (Building 2), registered with the Panyu District Market Supervision and Administration Bureau of Guangzhou City, and represented by Zou Xuehua as its legal representative. Its business scope includes the manufacturing of power facilities and equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of distribution switch control equipment; Manufacturing of electrical accessories; Manufacturing of photovoltaic equipment and components; Manufacturing of electrical equipment; Manufacturing of capacitors and their supporting equipment; Manufacturing of power electronic components; Manufacturing of metal structures; Manufacturing of mechanical and electrical equipment; Sales of distribution switch control equipment; Sales of electrical equipment; Sales of power electronic components; Sales of electrical and mechanical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of advanced power electronic devices; Sales of industrial automatic control system devices; Sales of labor protection equipment; Wholesale of electronic components; Sales of firefighting equipment; Sales of metal structures; Sales of metal products; Operation of wires and cables; Sales of metal materials; Sales of electrical equipment; Sales of specialized equipment, key systems, and components for rail transit; Sales of specialized equipment for environmental protection; Research and development of metal products; Research and development of distribution switch control equipment; Non residential real estate leasing; estate management; Import and export of goods; Technology import and export; import and export agency. Core products: Fire Resistant Bridge Frame, Explosion-Proof Distribution Box, Power Distribution Cabinet

TOP6
Wen'an Pengxi Cable Tray Co., Ltd
Overall Score4.6 / 5
Est. Date2016-03-22
Registered Capital10500K CNY

Wen'an Pengxi Cable Tray Co., Ltd. is registered in Lucheng Village, 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 Yu Liancheng. Its business scope includes the production and sales of cable trays and accessories, distribution boxes, and distribution cabinets. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fire Resistant Bridge Frame, Fireproof Cable Tray, Galvanized Cable Tray

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: Fire Resistant Bridge Frame, Stainless Steel Cable, Cable Tray

TOP8
Langfang Gaoxin Metal Products Co., Ltd
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: Fire Resistant Bridge Frame, Hot Dip Galvanized Bridge Frame, Trough Cable Tray

TOP9
Shandong Jiayang Electrical Equipment Co., Ltd
Overall Score4.4 / 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: Fire Resistant Bridge Frame, Energy Saving Molded Bridge Frame, Galvanized Cable Tray

TOP10
Chengdu Interstellar Electrical Equipment Co., Ltd
Overall Score4.4 / 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: Fire Resistant Bridge Frame, Crossarm, Galvanized Cable Tray

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Wanbo Cable Tray Co., Ltd2014-03-19Fire Resistant Bridge Frame, Fireproof Tray Bridge, Cable Tray10000K CNYNot Supported
Shandong Chengrui Electric Power Equipment Co., Ltd2022-11-17Fire Resistant Bridge Frame, Waterdrop Edge Bridge, Cable Tray15000K CNYSupported
Shandong Xinming Electrical Equipment Co., Ltd2018-12-24Fire Resistant Bridge Frame, Galvanized Trough Bridge, Cable Tray21000K CNYSupported
Sichuan Saichuang Electrical Equipment Co., Ltd2017-09-25Fire Resistant Bridge Frame, , Cable Tray10000K CNYSupported
Guangzhou Longji Power Transmission and Distribution Equipment Co., Ltd2007-02-17Fire Resistant Bridge Frame, Explosion-Proof Distribution Box, Power Distribution Cabinet60800K CNYSupported
Wen'an Pengxi Cable Tray Co., Ltd2016-03-22Fire Resistant Bridge Frame, Fireproof Cable Tray, Galvanized Cable Tray10500K CNYSupported
Shandong Pengda Changye Electrical Equipment Co., Ltd2020-05-19Fire Resistant Bridge Frame, Stainless Steel Cable, Cable Tray5000K CNYSupported
Langfang Gaoxin Metal Products Co., Ltd2020-11-12Fire Resistant Bridge Frame, Hot Dip Galvanized Bridge Frame, Trough Cable Tray1000K CNYSupported
Shandong Jiayang Electrical Equipment Co., Ltd2018-10-23Fire Resistant Bridge Frame, Energy Saving Molded Bridge Frame, Galvanized Cable Tray51880K CNYSupported
Chengdu Interstellar Electrical Equipment Co., Ltd2013-04-07Fire Resistant Bridge Frame, Crossarm, Galvanized Cable Tray10000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of fire-resistant cable trays, it is recommended to prioritize confirming key technical parameters such as fire resistance duration, bearing capacity, and protection level to ensure compatibility with project fire protection requirements.
  • In high-temperature or flammable scenarios such as chemical and electrical engineering, fire-resistant cable trays need to meet the structural stability of specific environments. When purchasing, galvanized or composite material types can be selected according to the requirements of the scenario.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to ensure supply stability and compliance.
  • Different specifications of fire-resistant cable trays are suitable for cable dense areas or long-distance laying. When purchasing, the width and segmented connection method of the cable tray should be evaluated based on the wiring design.

Knowledge Base

Q

Fire resistant bridge selection guide, allowing you to choose with confidence When selecting fire-resistant cable trays, there are several key points to pay attention to. Firstly, attention should be paid to the fire resistance limit of the bridge frame, which is an important indicator for measuring its fire resistance performance. Products with appropriate fire resistance limits should be selected based on actual usage scenarios. In terms of material, fire-resistant cable trays are usually made of materials with good fire resistance. For example, some cable trays

Q

Baidu Love Procurement has found pictures of fire-resistant partitions for different categories of bridge frames, taking you on a journey to appreciate the diversity and uniqueness of fire-resistant partitions for bridge frames. At the same time, we also recommend high-quality fire-resistant partition products for you, allowing you to find the most suitable fire-resistant partition for your bridge more conveniently and quickly when purchasing.

Q

This article provides a detailed answer to the material issue of fire-resistant cable trays and expands on the specifications, models, and characteristics of fire-resistant metal cable trays. By analyzing different materials and specifications, it helps readers to have a more comprehensive understanding of the relevant knowledge of fire-resistant cable trays.

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