Updated Oct 7, 2026 · Public platform & industry data

Oct 7, 2026 Updated

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2026 Top 10 Cable Cover Plate Manufacturers in China

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Top-rated Cable Cover Plate suppliers, How to choose a Cable Cover Plate manufacturer, Best Cable Cover Plate companies in China

The top 10 Cable Cover Plate manufacturers in China for 2026 are: Hebei Sanluwu Environmental Protection Equipment Co., Ltd, Zhongtian (Shandong) Electric Power Technology Co., Ltd, Langfang Wanbo Cable Tray Co., Ltd, Fujian Yangneng Building Materials Technology Co., Ltd, Hebei Wohui Environmental Protection Equipment Co., Ltd, Zibo Hengyue Road Facilities Maintenance Co., Ltd, Hebei Dingxiang Fiberglass Co., Ltd, Hebei Zhaokun Metal Products Co., Ltd, Fujian Yangneng Building Materials Technology Co., Ltd, Hebei Qiushuo Environmental Protection 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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Hebei Sanluwu Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2021-08-26
Registered Capital3000K CNY

Hebei Sanluwu Environmental Protection Equipment Co., Ltd., with its registered address at No. 58 East Outer Ring Industrial Park, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Xu Tingting, and its business scope includes the manufacturing of glass fiber reinforced plastic products. Processing, manufacturing, installation, and sales of fiberglass products, fiberglass winding products, molded products, pultruded products, hand pasted products, plastic products, power equipment, mechanical equipment, dust removal equipment, air purification equipment, water treatment equipment, water circulation cooling equipment, ventilation equipment, environmental protection equipment, central air conditioning and end products, power auxiliary equipment and accessories, metal products, conveying machinery and accessories, anti-corrosion and insulation engineering construction, gas regulator equipment, non-standard steel structure products, air pollution control equipment, rubber and plastic products, import and export business of self-produced products and technologies of the enterprise, as well as import and export business of mechanical equipment, spare parts, raw and auxiliary materials and technologies required by the enterprise, but limited or prohibited by the state for the company to operate or import and export. Excluding goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cable Cover Plate, Fiberglass Drainage Ditch, Biological Deodorization Box

Top 2
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Zhongtian (Shandong) Electric Power Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2022-01-06
Registered Capital50000K CNY

Zhongtian (Shandong) Electric Power Technology Co., Ltd., with its registered address located at the factory building in the south courtyard of Lushan Avenue and Zhangbian Road intersection, Fengshui Town, Zibo Economic Development Zone, Zibo City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Zibo Economic Development Zone, and the legal representative is Hu Zhiqiang. The business scope includes general projects: research and development of high-efficiency energy-saving technologies in the power industry; Sales of electronic specialized equipment; Residential water and electricity installation and maintenance services; Sales of mechanical and electrical equipment; Centralized fast charging station; Manufacturing of power facilities and equipment; Sales of intelligent power transmission and distribution and control equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of advanced power electronic devices; Information system operation and maintenance services; Research and development of motors and their control systems; Sales of electrical equipment; Research and development of distribution switch control equipment; Sales of instruments and meters; Sales of power facilities and equipment; Research and development of new material technology; Mechanical equipment research and development; Network technology services; Internet sales (except for the sale of goods that need to be licensed); Sales of chemical products (excluding licensed chemical products); Sales of sanitary ceramic products; Sales of building decoration materials; Sales of architectural ceramic products; Sales of sanitary ware; Mold sales; Mold manufacturing; Sales of specialized equipment for environmental protection; Sales of mechanical parts and components; Mechanical parts and component processing; Sales of building materials; Installation services for environmental sanitation public facilities; Municipal facility management; Manufacturing of specialized equipment for traffic safety and control; Sales of electrical signal equipment devices; Manufacturing of communication equipment; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of building waterproofing membrane products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Sales of glass fiber reinforced plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of cement products; Sales of concrete structural components; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of metal products; Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Manufacturing of power electronic components; Sales of power electronic components; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Automotive parts research and development; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts; Construction of earthwork engineering; 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: Cable Cover Plate, Tunnel Power Cover Plate, Highway Cover Plate

Top 3
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Langfang Wanbo Cable Tray Co., Ltd
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: Cable Cover Plate, Spray Painted Cable Tray, Cable Tray

TOP4
Fujian Yangneng Building Materials Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-01-06
Registered Capital10800K CNY

Fujian Yangneng Building Materials Technology Co., Ltd., with its registered address at No. 37 Xianghong North Road, Xiangqian Town, Minhou County, Fujian Province, is registered with the Market Supervision Administration of Minhou County, Fujian Province. The legal representative is Yang Hailu, and its business scope includes general projects such as research and development of new material technology; Promotion services for new material technology; Sales of building materials; Manufacturing of lightweight building materials; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Sales of vibration and noise reduction equipment; Sales of metal structures; Sales of specialized equipment for environmental protection; Manufacturing of vibration and noise reduction equipment; Manufacturing of metal structures; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Retail of hardware products; Sales of lightweight building materials; Sales of special labor protection equipment; Sales of doors and windows; Mold sales; Sales of building waterproofing membrane products; Sales of building blocks; Sales of valves and plugs; Operation of wires and cables; Sales of metal products; Sales of insulation materials; Sales of building decoration materials; Manufacturing and processing of doors and windows; Manufacturing of fiberglass and related products; Manufacturing of building waterproofing membrane products; Sales of fiberglass and related products; Environmental sanitation management (excluding environmental quality monitoring, pollution source inspection, and disposal services for urban household waste, construction waste, and kitchen waste); Manufacturing of building blocks; Building cleaning services; Research and development of hardware products; Sales of additive manufacturing equipment; Sales of lime and gypsum; Indoor wooden door and window installation services; Processing of building timber and timber components; Manufacturing of asbestos cement products; Manufacturing of glass fiber reinforced plastic products; Construction of fishing boat berths in fishing ports; Sales of architectural ceramic products; Manufacturing of technical glass products; Brick and tile manufacturing; Lime and gypsum manufacturing; Manufacturing of concrete structural components; Sales of plastic products; Air pollution control; Design and construction services for security technology prevention systems; Sales of steel reinforcement products for construction; Noise and vibration control services (excluding environmental quality monitoring and pollution source inspection services); Stone processing for construction; Engineering management services; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of concrete structural components; Urban and rural urban appearance management; Steel rolling processing; Residential water and electricity installation and maintenance services; Noise and vibration control services; Sales of glass fiber reinforced plastic products; Additive manufacturing equipment manufacturing; Sales of asbestos cement products; Environmental protection monitoring; Manufacturing and processing of architectural ceramic products; Sales of technical glass products. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Licensed project: construction project supervision; Construction project construction. (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: Cable Cover Plate, Court Fence, Color Steel Fence

TOP5
Hebei Wohui Environmental Protection Equipment Co., Ltd

400 meters south east of the intersection of Zhonghua East Street and Donghuan North Road in Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.6 / 5
Est. Date2023-02-07
Registered Capital100K CNY

Hebei Wohui Environmental Protection Equipment Co., Ltd., located 400 meters south of the intersection of Zhonghua East Street and Donghuan North Road in Zaoqiang County, Hengshui City, Hebei Province, was established on February 7, 2023. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Zheng Hongqin. Core products: Cable Cover Plate, Cable Trench Cover, Support

TOP6
Zibo Hengyue Road Facilities Maintenance Co., Ltd
Overall Score4.5 / 5
Est. Date2005-10-13
Registered Capital2000K CNY

Zibo Hengyue Road Facilities Maintenance Co., Ltd., registered at the Carpet Factory in Huantai County, registered with the Market Supervision and Administration Bureau of Huantai County, Zibo City, with Xing Hantao as its legal representative. Its business scope includes the production, installation, and maintenance of street lamps, billboards, road facilities, and transportation facilities; Design and install fountains; Production, sales, installation, technical consultation, and technical services of composite cover plates, water grates, cable trenches, RPC cover plates, cable supports, identification plates, and molds; Sales of building materials, hardware and electrical equipment, decorative materials, electrical equipment, mechanical equipment, and chemical products (excluding hazardous chemicals); Lighting engineering, power engineering, door and window engineering; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cable Cover Plate, Resin Manhole Cover, Cable Trench Cover

TOP7
Hebei Dingxiang Fiberglass Co., Ltd
Overall Score4.5 / 5
Est. Date2018-02-06
Registered Capital3000K CNY

Hebei Dingxiang Fiberglass Co., Ltd., with its registered address in Chengjiazhou Village, Zhoucun Town, Jizhou District, Hengshui City, is registered with the Jizhou District Market Supervision and Administration Bureau. The legal representative is Cheng Chunyan, and the business scope includes general projects: manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Rubber product manufacturing; Sales of rubber products; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of metal structures; Sales of metal structures; Black metal casting; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Sales of anti-corrosion materials; Sales of insulation materials; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of cement products; Sales of signs for transportation and public management; Sales of power facilities and equipment; Sales of industrial textile products; Installation services for ordinary mechanical equipment; 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: construction project construction. (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: Cable Cover Plate, Galvanized Steel Grating, Grille

TOP8
Hebei Zhaokun Metal Products Co., Ltd

260 meters north of Taoli Village Committee, Nanxiaowang Town, Boye County, Baoding City, Hebei Province, east of the road

Overall Score4.5 / 5
Est. Date2026-03-16
Registered Capital1000K CNY

Hebei Zhaokun Metal Products Co., Ltd. is located 260 meters north of Taoli Village Committee, Nanxiaowang Town, Boye County, Baoding City, Hebei Province. It was established on March 16, 2026, with the registration authority of Boye County Market Supervision Administration and the legal representative being Liu Tao. Core products: Cable Cover Plate

TOP9
Fujian Yangneng Building Materials Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2023-01-06
Registered Capital10800K CNY

Fujian Yangneng Building Materials Technology Co., Ltd., with its registered address at No. 37 Xianghong North Road, Xiangqian Town, Minhou County, Fujian Province, is registered with the Market Supervision Administration of Minhou County, Fujian Province. The legal representative is Yang Hailu, and its business scope includes general projects such as research and development of new material technology; Promotion services for new material technology; Sales of building materials; Manufacturing of lightweight building materials; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Sales of vibration and noise reduction equipment; Sales of metal structures; Sales of specialized equipment for environmental protection; Manufacturing of vibration and noise reduction equipment; Manufacturing of metal structures; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Retail of hardware products; Sales of lightweight building materials; Sales of special labor protection equipment; Sales of doors and windows; Mold sales; Sales of building waterproofing membrane products; Sales of building blocks; Sales of valves and plugs; Operation of wires and cables; Sales of metal products; Sales of insulation materials; Sales of building decoration materials; Manufacturing and processing of doors and windows; Manufacturing of fiberglass and related products; Manufacturing of building waterproofing membrane products; Sales of fiberglass and related products; Environmental sanitation management (excluding environmental quality monitoring, pollution source inspection, and disposal services for urban household waste, construction waste, and kitchen waste); Manufacturing of building blocks; Building cleaning services; Research and development of hardware products; Sales of additive manufacturing equipment; Sales of lime and gypsum; Indoor wooden door and window installation services; Processing of building timber and timber components; Manufacturing of asbestos cement products; Manufacturing of glass fiber reinforced plastic products; Construction of fishing boat berths in fishing ports; Sales of architectural ceramic products; Manufacturing of technical glass products; Brick and tile manufacturing; Lime and gypsum manufacturing; Manufacturing of concrete structural components; Sales of plastic products; Air pollution control; Design and construction services for security technology prevention systems; Sales of steel reinforcement products for construction; Noise and vibration control services (excluding environmental quality monitoring and pollution source inspection services); Stone processing for construction; Engineering management services; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of concrete structural components; Urban and rural urban appearance management; Steel rolling processing; Residential water and electricity installation and maintenance services; Noise and vibration control services; Sales of glass fiber reinforced plastic products; Additive manufacturing equipment manufacturing; Sales of asbestos cement products; Environmental protection monitoring; Manufacturing and processing of architectural ceramic products; Sales of technical glass products. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Licensed project: construction project supervision; Construction project construction. (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: Cable Cover Plate, Fiberglass Grating, Cast Iron Trench Cover Plate

TOP10
Hebei Qiushuo Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2023-11-20
Registered Capital3000K CNY

Hebei Qiushuo Environmental Protection Equipment Co., Ltd., with its registered address at No. 1, Row 4, Kangma Industrial Park, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Wang Shumao, and its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Environmental consulting services; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Mold manufacturing; Mold sales; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of metal structures; Sales of metal structures; Installation services for ordinary mechanical equipment; Sales of firefighting equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Specialized equipment repair; Fan and fan manufacturing; Sales of fans and blowers; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of non-metallic mineral products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Sales of non-metallic minerals and products; Retail of hardware products; Labor services (excluding labor dispatch); Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of sealing fillers; Sales of sealing fillers; Air pollution prevention and control services; Air pollution control; 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.) Licensed projects: construction professional operations; Construction project construction. (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: Cable Cover Plate, Cable Trench Cover, Cable Bracket

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Sanluwu Environmental Protection Equipment Co., Ltd2021-08-26Cable Cover Plate, Fiberglass Drainage Ditch, Biological Deodorization Box3000K CNYNot Supported
Zhongtian (Shandong) Electric Power Technology Co., Ltd2022-01-06Cable Cover Plate, Tunnel Power Cover Plate, Highway Cover Plate50000K CNYSupported
Langfang Wanbo Cable Tray Co., Ltd2014-03-19Cable Cover Plate, Spray Painted Cable Tray, Cable Tray10000K CNYNot Supported
Fujian Yangneng Building Materials Technology Co., Ltd2023-01-06Cable Cover Plate, Court Fence, Color Steel Fence10800K CNYNot Supported
Hebei Wohui Environmental Protection Equipment Co., Ltd2023-02-07Cable Cover Plate, Cable Trench Cover, Support100K CNYNot Supported
Zibo Hengyue Road Facilities Maintenance Co., Ltd2005-10-13Cable Cover Plate, Resin Manhole Cover, Cable Trench Cover2000K CNYSupported
Hebei Dingxiang Fiberglass Co., Ltd2018-02-06Cable Cover Plate, Galvanized Steel Grating, Grille3000K CNYSupported
Hebei Zhaokun Metal Products Co., Ltd2026-03-16Cable Cover Plate1000K CNYSupported
Fujian Yangneng Building Materials Technology Co., Ltd2023-01-06Cable Cover Plate, Fiberglass Grating, Cast Iron Trench Cover Plate10800K CNYNot Supported
Hebei Qiushuo Environmental Protection Equipment Co., Ltd2023-11-20Cable Cover Plate, Cable Trench Cover, Cable Bracket3000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of cable cover plates, it is recommended to prioritize checking key technical parameters such as load-bearing level, size specifications, and corrosion resistance to ensure compatibility with underground cable laying scenarios.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Especially in long-term projects such as municipal engineering or power infrastructure, supplier stability should be emphasized.
  • In high load scenarios such as transportation hubs or industrial areas, it is recommended to use thickened or composite cable cover plates, which typically have better compressive strength and durability than standard models.
  • Cable cover plates made of different materials (such as cast iron, composite materials, or concrete) are suitable for differentiated environments. Before procurement, a comprehensive evaluation of environmental factors such as humidity and acidity in the installation area should be conducted.

Knowledge Base

Q

When selecting cable cover plates, consideration should be given to aesthetics, load-bearing capacity, cost, strength, noise reduction function, sealing performance, and material type. ‌ Aesthetics and load-bearing capacity: The appearance of cable trench cover plates should be simple and atmospheric, with smooth lines that can enhance overall aesthetics. Bearing capacity is an important factor when choosing a cover plate, and suitable materials need to be selected according to the actual usage scenario

Q

Baidu AiGou has found pictures of cable tray covers of different categories for you, taking you on a journey to appreciate the diversity and uniqueness of cable tray covers. At the same time, we also recommend high-quality cable tray cover products for you, so that you can easily and quickly find the most suitable cable tray cover when purchasing.

Q

The mold for cable tray cover plate has always been made of engineering polypropylene (PP), which replaces heavy metals as a renewable resource. This renewable resource improves the strength, hardness, and high temperature resistance of PP during use. Easy to assemble and disassemble, stable after mold assembly, no leakage of grout, and stable size of cable trays produced.

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