Updated Nov 4, 2026 · Public platform & industry data

Nov 4, 2026 Updated

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2026 Top 10 Fireproof Trunking Manufacturers in China

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Top-rated Fireproof Trunking suppliers, How to choose a Fireproof Trunking manufacturer, Best Fireproof Trunking companies in China

The top 10 Fireproof Trunking manufacturers in China for 2026 are: Shandong Chengrui Electric Power Equipment Co., Ltd, Langfang Gaoteng Fireproof Materials Co., Ltd, Hebei Jingchuang Fiberglass Co., Ltd, Hebei Xinda Technology Co., Ltd, Shandong Pengda Changye Electrical Equipment Co., Ltd, Shandong Jiayuan Electrical Equipment Co., Ltd, Langfang Gaoxin Metal Products Co., Ltd, Shandong Jiayang Electrical Equipment Co., Ltd, Shandong Alto Sen Electrical Equipment Co., Ltd, Guangdong Lianbiao Cable Tray Industrial 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 2
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Langfang Gaoteng Fireproof Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2020-09-07
Registered Capital500K CNY

Langfang Gaoteng Fireproof Materials Co., Ltd. is registered in Fuzhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Dacheng County, Langfang City, and the legal representative is Li Nannan. The business scope includes processing and sales of fireproof boards, fireproof packages, fireproof modules, organic fireproof blocking materials, inorganic fireproof blocking materials, fireproof rings, explosion-proof adhesive, fireproof tape, fireproof cloth, fire blankets, and flue check valves; Sales: fireproof coatings, fireproof sealants, rock wool products, glass wool products, rubber products, polyurethane products; Construction of insulation engineering, anti-corrosion engineering, waterproofing engineering, and fire prevention engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fireproof Trunking, Fireproof Board Coated Board, Fireproof Board

TOP5
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: Fireproof Trunking, Stainless Steel Cable Tray, Hot Dip Galvanized Bridge Frame

TOP6
Shandong Jiayuan Electrical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2016-06-07
Registered Capital36000K CNY

Shandong Jiayuan Electrical Equipment Co., Ltd., with its registered address at Workshop 2, No. 19 Jingyi Road, Fenghuang Industrial Park, Dongchangfu District, Liaocheng City, Shandong Province (Liaocheng Hanghang Can Making Company), registered with the Market Supervision Administration of Dongchangfu District, Liaocheng City, and represented by Li Xianqiang as its legal representative. Its business scope includes general projects such as sales of electrical equipment; Sales of power facilities and equipment; Operation of wires and cables; Sales of power electronic components; Electronic product sales; Sales of communication equipment; Sales of electronic components and electromechanical equipment; Sales of lighting fixtures; Sales of semiconductor lighting devices; Sales of household appliances; Sales of instruments and meters; Sales of refrigeration and air conditioning equipment; Wholesale of hardware products; Retail of hardware products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of mechanical and electrical equipment; Industrial robot manufacturing; Manufacturing of power facilities and equipment; Sales of electrical accessories; Fiber optic cable sales; Fiber optic sales; Sales of metal products; Sales of fans and blowers; Internet sales (except for the sale of goods that need to be licensed); Electrical equipment repair; Sales of mechanical and electrical equipment; Maintenance of transportation facilities; Sales of signs for transportation and public management; Sales of electrical signal equipment devices. (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: Fireproof Trunking, Cable Tray, Trapezoidal Welded Steel

TOP8
Shandong Jiayang Electrical Equipment Co., Ltd
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: Fireproof Trunking, Fiberglass Cable Tray, Energy Saving Molded Bridge Frame

TOP9
Shandong Alto Sen Electrical Equipment Co., Ltd
Overall Score4.4 / 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: Fireproof Trunking, Hot Dip Galvanized Bridge Frame, Galvanized Cable Tray

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Chengrui Electric Power Equipment Co., Ltd2022-11-17Fireproof Trunking, Galvanized Hot-Dip Galvanized Bridge Frame, Stainless Steel Cable Tray15000K CNYSupported
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Fireproof Trunking, Fireproof Board Coated Board, Fireproof Board500K CNYNot Supported
Hebei Jingchuang Fiberglass Co., Ltd2018-08-02Fireproof Trunking, Frp Pipe Fittings, Fiberglass Column3100K CNYSupported
Hebei Xinda Technology Co., Ltd2020-07-06Fireproof Trunking, Frp Flat Panel, Resin Cover Plate10000K CNYNot Supported
Shandong Pengda Changye Electrical Equipment Co., Ltd2020-05-19Fireproof Trunking, Stainless Steel Cable Tray, Hot Dip Galvanized Bridge Frame5000K CNYSupported
Shandong Jiayuan Electrical Equipment Co., Ltd2016-06-07Fireproof Trunking, Cable Tray, Trapezoidal Welded Steel36000K CNYNot Supported
Langfang Gaoxin Metal Products Co., Ltd2020-11-12Fireproof Trunking, Hot Dip Galvanized Bridge Frame, Stainless Steel Cable Tray1000K CNYSupported
Shandong Jiayang Electrical Equipment Co., Ltd2018-10-23Fireproof Trunking, Fiberglass Cable Tray, Energy Saving Molded Bridge Frame51880K CNYSupported
Shandong Alto Sen Electrical Equipment Co., Ltd2021-12-14Fireproof Trunking, Hot Dip Galvanized Bridge Frame, Galvanized Cable Tray3000K CNYSupported
Guangdong Lianbiao Cable Tray Industrial Co., Ltd2015-09-08Fireproof Trunking, Fiberglass Cable Tray, Galvanized Conduit11680K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of fire-resistant trunking, it is recommended to prioritize checking key technical parameters such as fire resistance rating, trunking material, and current carrying capacity to ensure compliance with building electrical safety regulations.
  • In high-risk scenarios such as data centers or chemical facilities, fire-resistant cable trays need to meet high temperature resistance and flame retardant performance, while considering the sealing of the tray body to prevent dust or gas infiltration.
  • 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 potential.
  • Different specifications of fire-resistant cable trays are suitable for both exposed and concealed wiring scenarios. When purchasing, the appropriate width and depth dimensions should be selected based on pipeline density and spatial layout.

Knowledge Base

Q

This article analyzes the selection criteria for the thickness of stainless steel fireproof trunking, including the thickness range in different scenarios, the influence of materials and processes, and the relationship between thickness and safety, to help you make scientific selections.

Q

This article reveals the necessity, practical measures, and operational points of fire prevention treatment for metal cable trays. From fire-resistant coatings to structural design, it helps you comprehensively grasp the core knowledge of cable tray safety protection and avoid potential fire risks.

Q

The aluminum alloy fireproof cable tray is made of lightweight and high-strength aluminum alloy material as the base material, which is treated with special technology to have fireproof performance. A layer of fireproof spray coating is sprayed on the surface to improve its corrosion resistance and aesthetics. The product mainly consists of aluminum alloy cable tray, fireproof spray coating, and connecting accessories. Aluminum alloy trunking as the main structure

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