Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Electric Power Cover Plate Manufacturers in China

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

The top 10 Electric Power Cover Plate manufacturers in China for 2026 are: Hebei Bangzhu Building Materials Co., Ltd, Hebei Yibao Composite Materials Co., Ltd, Hebei Weihan Environmental Protection Equipment Co., Ltd, Hebei Jupai Environmental Protection Equipment Co., Ltd, Hebei Lanchang Wire Mesh Products Co., Ltd, Hebei Yushang New Materials Co., Ltd, Shandong Xufeng New Material Technology Co., Ltd, Qufu Jiujiu Electric Power Technology Co., Ltd, Huizhou Dongxin Jianji Cement Products Co., Ltd, Wuxi Weiyou Metal Components 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 Bangzhu Building Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2021-05-24
Registered Capital3000K CNY

Hebei Bangzhu Building Materials Co., Ltd. is registered in Bailing Village, Dongfushan Township, Xushui District, Baoding City, Hebei Province. The registration authority is Xushui District Market Supervision Administration, and the legal representative is Wang Jing. Its business scope includes the manufacturing of cement products (excluding commercial concrete). Manufacturing of concrete structural components and asbestos cement products; Manufacturing of lightweight building materials; Wholesale and retail of ductile iron manhole covers, grates, building materials (excluding hazardous chemicals), and metal products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Electric Power Cover Plate, Fangjing Round Well Cement Board, Concrete

Top 2
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Hebei Yibao Composite Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2019-01-21
Registered Capital3000K CNY

Hebei Yibao Composite Materials Co., Ltd., with its registered address located east of the Central Kindergarten in Dongxing Road, Qingliangdian Town, Wuyi County, is registered with the Market Supervision Administration of Wuyi County, Hengshui City. The legal representative is Zhao Lihua, and its business scope includes processing, manufacturing, and sales of composite materials, fiberglass products, rubber products, plastic products, metal products, insulation materials, air pollution control equipment, solid waste and water treatment equipment, ventilation and air conditioning equipment. (Except for hazardous chemicals) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electric Power Cover Plate, Single Pit Double Pit Alternating Septic Tank, Fiberglass Purification Tank

Top 3
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Hebei Weihan Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-26
Registered Capital10000K CNY

Hebei Weihan Environmental Protection Equipment Co., Ltd., registered at Xinhe International D, Zaoqiang County, Hengshui City, Hebei Province Building 211, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, with Wu Junwei as the legal representative. The business scope includes processing, manufacturing, and selling environmental protection equipment, fiberglass products, purification and energy-saving equipment, sewage treatment equipment, dust removal equipment, conveyor accessories, fiberglass winding products, cooling towers and fillers, central air conditioning supporting products, rubber products, automation supporting products, molded products, pipeline products, containers, filters, anti-corrosion and insulation engineering, non-standard steel structure products, gas regulator equipment, wires and cables, optical cables, cable materials, cable fittings, cable accessories, high and low voltage cabinets, power auxiliary equipment and accessories, and engineering construction several times. The company also engages in the export business of self-produced products and technologies and the mechanical equipment required by the company. Import business of spare parts, raw materials and technologies, Except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electric Power Cover Plate, Sewer Pipeline, Fiberglass Warning Ball

TOP4
Hebei Jupai Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2022-02-07
Registered Capital6000K CNY

Hebei Jupai Environmental Protection Equipment Co., Ltd. is located at 160 Shengli Road West Market East Street, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on February 7, 2022, with the registration authority of Hengshui Zaoqiang County Market Supervision and Administration Bureau and the legal representative being Zhao Jian. Core products: Electric Power Cover Plate, Pultruded Profiles, Frp Anti-Corrosion

TOP5
Hebei Lanchang Wire Mesh Products Co., Ltd
Overall Score4.6 / 5
Est. Date2021-10-18
Registered Capital5000K CNY

Hebei Lanchang Wire Mesh Products Co., Ltd. is registered at 100 meters south of Donglitun Village, Xiliangwa Township, Anping County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Anping County, Hengshui City, and the legal representative is Zhao Jianlei. The business scope includes the manufacturing of metal wire ropes and their products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electric Power Cover Plate, Stair Tread, Drain Cover

TOP6
Hebei Yushang New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2024-08-15
Registered Capital6000K CNY

Hebei Yushang New Materials Co., Ltd., with its registered address at No. 6 Xingyuan Middle Street, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Zhang Ping, and the business scope includes general projects: sales of glass fiber reinforced plastic products; Manufacturing of glass fiber reinforced plastic products; Manufacturing of plastic products; Sales of plastic products; Sales of metal products; Sales of rubber products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Research and development of new material technology; Leasing of construction machinery and equipment; Installation services for ordinary mechanical equipment; 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: Electric Power Cover Plate, Fixed Guardrail, Modular Insulated Guardrail

TOP7
Shandong Xufeng New Material Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-06-28
Registered Capital6000K CNY

Shandong Xufeng New Material Technology Co., Ltd., with its registered address located in the east courtyard of Sijiaofang Village Committee, 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 Huang Jiashui. Its business scope includes general projects such as research and development of new material technology; Promotion services for new material technology; Sales of new metal functional materials; Manufacturing of power facilities and equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of power facilities and equipment; Sales of cement products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of plastic products; Sales of plastic products; Sales of building materials; Sales of lightweight building materials; Engineering and technical research and experimental development; Research and development of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of rubber products; Sales of synthetic materials; Research and development of emerging energy technologies; Sales of specialized chemical products (excluding hazardous chemicals); Sales of sealing fillers; Sales of chemical products (excluding licensed chemical products); Research and development of electronic specialized materials; Sales of building decoration materials; Manufacturing of household textile products; 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: Electric Power Cover Plate, Cable Trench Cover, Composite Manhole Cover

TOP8
Qufu Jiujiu Electric Power Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2009-07-28
Registered Capital10000K CNY

Qufu Jiujiu Electric Power Technology Co., Ltd., with its registered address at Yongma Road West (Lucheng), Qufu Economic Development Zone, is registered with the Qufu Market Supervision and Administration Bureau. The legal representative is Pang Guoqing, and its business scope includes the development, production, and sales of power products, wire supports, carbon pipes, cable sheaths, cables, electrical materials, electronic products, municipal manhole covers, municipal road facilities, fiberglass products, and water purification equipment; Sales of inverters, variable frequency power supplies, and medium frequency static power supplies; Steel structure processing; Engineering machinery leasing; Maintenance of community facilities; Import and export of goods and technology (excluding goods and technology restricted or prohibited by the state for companies to operate). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electric Power Cover Plate, Cable Bracket, Cable Protection Pipe

TOP9
Huizhou Dongxin Jianji Cement Products Co., Ltd
Overall Score4.4 / 5
Est. Date2020-06-29
Registered Capital5000K CNY

Huizhou Dongxin Jianji Cement Products Co., Ltd., with its registered address at Yongping Village, Yongping Development Zone, Tonghu Town, Zhongkai High tech Zone, Huizhou City, is a self built house owned by Li Jifa. The registration authority is the Market Supervision and Administration Bureau of Zhongkai High tech Industrial Development Zone, Huizhou City, and the legal representative is Yang Daming. Its business scope includes the sales of cement prefabricated parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electric Power Cover Plate, Concrete Septic Tank, Cement Pipe

TOP10
Wuxi Weiyou Metal Components Co., Ltd
Overall Score4.4 / 5
Est. Date2022-12-13
Registered Capital2000K CNY

Wuxi Weiyou Metal Components Co., Ltd., with its registered address at 258 Longqi Road, Yuqi Street, Huishan District, Wuxi City, is registered with the Huishan District Data Bureau of Wuxi City. The legal representative is Zhang Leiwu, and its business scope includes general projects such as metal structure manufacturing; Sales of metal structures; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Import and export of goods; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Electric Power Cover Plate, Tooth Shaped Steel Grating, Grate Cover

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Bangzhu Building Materials Co., Ltd2021-05-24Electric Power Cover Plate, Fangjing Round Well Cement Board, Concrete3000K CNYSupported
Hebei Yibao Composite Materials Co., Ltd2019-01-21Electric Power Cover Plate, Single Pit Double Pit Alternating Septic Tank, Fiberglass Purification Tank3000K CNYNot Supported
Hebei Weihan Environmental Protection Equipment Co., Ltd2019-11-26Electric Power Cover Plate, Sewer Pipeline, Fiberglass Warning Ball10000K CNYSupported
Hebei Jupai Environmental Protection Equipment Co., Ltd2022-02-07Electric Power Cover Plate, Pultruded Profiles, Frp Anti-Corrosion6000K CNYSupported
Hebei Lanchang Wire Mesh Products Co., Ltd2021-10-18Electric Power Cover Plate, Stair Tread, Drain Cover5000K CNYSupported
Hebei Yushang New Materials Co., Ltd2024-08-15Electric Power Cover Plate, Fixed Guardrail, Modular Insulated Guardrail6000K CNYSupported
Shandong Xufeng New Material Technology Co., Ltd2021-06-28Electric Power Cover Plate, Cable Trench Cover, Composite Manhole Cover6000K CNYNot Supported
Qufu Jiujiu Electric Power Technology Co., Ltd2009-07-28Electric Power Cover Plate, Cable Bracket, Cable Protection Pipe10000K CNYNot Supported
Huizhou Dongxin Jianji Cement Products Co., Ltd2020-06-29Electric Power Cover Plate, Concrete Septic Tank, Cement Pipe5000K CNYSupported
Wuxi Weiyou Metal Components Co., Ltd2022-12-13Electric Power Cover Plate, Tooth Shaped Steel Grating, Grate Cover2000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of power cover plates, it is recommended to prioritize checking key technical parameters such as load-bearing level, size specifications, and material corrosion resistance to ensure that they match the load requirements of underground cable trenches, substations, and other scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable municipal or industrial grade power cover supply.
  • In road construction or park power renovation projects, different anti slip design and drainage structure models need to be selected according to the application scenarios of power cover plates (such as motor vehicle lanes, sidewalks, or green belts).
  • When purchasing, it is recommended to combine the industry data support of suppliers and compare the actual delivery cases of different enterprises in the field of power cover plates to avoid installation compatibility issues caused by specification errors.

Knowledge Base

Q

Power cover plates (also known as power well covers or cable trench covers) are used to cover power wells and cable trenches, providing load-bearing, protective, and anti-theft functions. The mainstream materials and characteristics are as follows, with applicable scenarios and comparisons attached: Classification and details of mainstream materials 1. Reinforced concrete material (including precast concrete) Composition: Cement+Steel Reinforcement Skeleton+Aggregate, Part

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