Updated Jul 11, 2026 · Public platform & industry data

Jul 11, 2026 Updated

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2026 Top 10 Electric Power Cover Plate Manufacturers in China Hebei

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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 Hebei for 2026 are: Hebei Weihan Environmental Protection Equipment Co., Ltd, Qingyuan District Chengyuan Mold Manufacturing Factory, Zaoqiang Yaojie Fiberglass Co., Ltd, Hebei Zhuochen Machinery Equipment Co., Ltd, Baoding Qianzhu Building Materials Co., Ltd, Hengshui Hongzhao Environmental Protection Equipment Co., Ltd, Hebei Baorui Municipal Facilities Co., Ltd, Hebei Luxing Building Materials Technology Co., Ltd, Hebei Ouyi Technology Group Co., Ltd, Hebei Juzhiming New Materials 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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HebeiHebei
Top 1
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Hebei Weihan Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 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, Entangled Septic Tank, Fiberglass Exhaust Pipe

Top 2
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Qingyuan District Chengyuan Mold Manufacturing Factory
Overall Score4.7 / 5
Est. Date2021-04-21
Registered Capital-

Chengyuan Mold Manufacturing Factory in Qingyuan District, Baoding City, Hebei Province, with its registered address in Nanyanzhuang Village, Yanzhuang Township, Qingyuan District. The registration authority is the Qingyuan District Market Supervision Administration, and the legal representative is Ran Shasha. Its business scope includes the manufacturing and sales of cement products, plastic molds, steel molds, and mechanical equipment. (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, Cement Cover Plate, Warning Pile

Top 3
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Zaoqiang Yaojie Fiberglass Co., Ltd
Overall Score4.7 / 5
Est. Date2019-07-03
Registered Capital880K CNY

Zaoqiang Yaojie Fiberglass Co., Ltd. is located in Nanguozhuang Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registered authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Yao Yan. Its business scope includes processing, manufacturing, installation, and sales of fiberglass products, environmental purification equipment, environmental acid mist treatment equipment, environmental desulfurization and denitrification equipment, environmental electrostatic precipitator (dry and wet) equipment, cable tray equipment, cooling towers, fans, water pipelines, fiberglass containers, water tanks, cable storage channels, central air conditioning, purification air conditioning, molded boxes, molded cable trays, warning signs, labels, signs, railway fiberglass equipment, highway power communication signal fiberglass equipment, molded manhole covers, cover plates, molded cable trays. Septic tank, To engage in the export business of self-produced products and technologies of our enterprise, as well as the import and export business of mechanical equipment, spare parts, raw and auxiliary materials, and technologies required by our enterprise, 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) (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, Glass Steel Cooling Tower, Fiberglass Drainage Ditch

TOP4
Hebei Zhuochen Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2022-05-17
Registered Capital8000K CNY

Hebei Zhuochen Machinery Equipment Co., Ltd. is registered at No. 60 Dalutun Village, Siying Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Lu Xinglong. The business scope includes other unspecified general equipment manufacturing industries. Research and development, production, sales, and installation of mechanical equipment and accessories, environmental protection equipment and accessories, screw conveyors, VOCS waste gas treatment equipment, sewage treatment equipment, dust removal bags, skeletons, pulse valves, and unloaders; Sales of valves, tile presses, gear oil pumps, couplings, casting counterweights, ductile iron, well rings, well covers, rainwater grates, resin cover plates, and resin drainage ditches; machining; Manufacturing, sales, and maintenance of measuring tools, flat plates, guardrail bases, bending plates, molds, gauges, hardware tools, machine tools, and accessories; Design, manufacturing, and sales of shock absorbers and breeding equipment; Manufacturing and sales of fecal leakage boards and breeding equipment; Sales of plastic products, livestock supplies, metal products, pad iron (excluding smelting), building materials (excluding clay bricks and tiles), and road infrastructure materials * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently in accordance with the law). Core products: Electric Power Cover Plate, Resin Cover Plate, Drainage Ditch

TOP5
Baoding Qianzhu Building Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2025-02-21
Registered Capital100K CNY

Baoding Qianzhu Building Materials Co., Ltd., with its registered address located 300 meters north of Xishiduan Village Committee, Dongshiduan Town, Xushui District, Baoding City, Hebei Province, is registered with the Xushui District Market Supervision and Administration Bureau. The legal representative is Zhang Zhanjun, and the business scope includes general projects: sales of cement products; Sales of building materials; Sales of non-metallic minerals and products; Sales of steel reinforcement products for construction; Sales of building blocks; Sales of metal fittings for construction; Sales of asbestos cement products; Sales of lime and gypsum; Sales of metal products; Sales of concrete structural components; Black metal casting (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Electric Power Cover Plate, Cement Prefabricated Inspection Well, Cement Manhole Cover

TOP6
Hengshui Hongzhao Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2018-06-19
Registered Capital100K CNY

Hengshui Hongzhao Environmental Protection Equipment Co., Ltd. is registered in Xujiazhuang Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Xu Daoqi. Its business scope includes processing, manufacturing, installation, and sales of fiberglass products, environmental protection equipment, water treatment equipment, dust removal equipment, ventilation equipment, winding equipment, extrusion equipment, sewage treatment equipment, molded products, plastic products, metal products, aluminum alloy products, soundproofing products, central air conditioning, pipeline products, containers, cooling towers and accessories, mechanical and electrical security, anti-corrosion and insulation engineering, and above equipment maintenance. (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, Corrugated Septic Tank, Fiberglass Water Tank

TOP7
Hebei Baorui Municipal Facilities Co., Ltd
Overall Score4.5 / 5
Est. Date2019-01-25
Registered Capital3000K CNY

Hebei Baorui Municipal Facilities Co., Ltd., with its registered address in Daxuguo Village, Yingzi Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision Administration Bureau and represented by Tang Xinyue. Its business scope includes the production and sales of manhole covers, rainwater grates, ditch covers, and ladders; Sales of cast iron upper and lower water pipes, casting materials, synthetic materials, decorative materials, and hardware products (projects that require approval by law can only be operated after approval by relevant departments). Core products: Electric Power Cover Plate, Insulated Manhole Cover, Water Meter Box

TOP8
Hebei Luxing Building Materials Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2013-08-01
Registered Capital5000K CNY

Hebei Luxing Building Materials Technology Co., Ltd., with its registered address at Room 1101, Time Zone 12, Tatan International Trade City, No. 118 Shengli South Street, Qiaoxi District, Shijiazhuang City, Hebei Province, is registered with the Qiaoxi District Market Supervision Administration. The legal representative is Jia Ruiling, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Measurement technology services; Sales of building materials; Sales of mechanical equipment; Sales of pipeline transportation equipment; Sales of metal fittings for construction; Sales of plastic products; Sales of technical glass products; Sales of metal structures; Sales of electrical equipment; Sales of power electronic components; Sales of metal tools; Sales of electrical equipment; Sales of office supplies; Furniture sales; Sales of power facilities and equipment; Sales of clocks and timing instruments; Sales of daily necessities; Container sales; Sales of doors and windows; Sales of signs for transportation and public management; Sales of special labor protection equipment; Sales of security equipment; Sales of paper products; Retail of stationery supplies; Operation of wires and cables; Environmental sanitation management (excluding environmental quality monitoring, pollution source inspection, and disposal services for urban household waste, construction waste, and kitchen waste); Advertising production; Advertising release; Advertising design and agency; Maintenance of transportation facilities. (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, Drainage Ditch, Threading Well

TOP9
Hebei Ouyi Technology Group Co., Ltd
Overall Score4.4 / 5
Est. Date2012-01-12
Registered Capital100060K CNY

Hebei Ouyi Technology Group Co., Ltd., registered at the Fiberglass City Industrial Park in Zaoqiang County, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liu Jinhua, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Construction of earthwork engineering; Construction of metal doors and windows engineering; Biomass energy technology services; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Wastewater treatment and its recycling; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of coatings (excluding hazardous chemicals); Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Bearing manufacturing; Manufacturing of bearings, gears, and transmission components; Bearing sales; Sales of bearings, gears, and transmission components; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Manufacturing of enamel products; Sales of enamel products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of anti-corrosion materials; Sales of insulation materials; Professional design services; Sales of building materials; Housing rental; Non residential real estate leasing; Rental services (excluding licensed rental services); Contract energy management; Import and export of goods; Technology import and export; Production of gas appliances; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Integrated circuit sales; Sales of integrated circuit chips and products; Manufacturing of electronic components; Retail of electronic components; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Integrated circuit chip design and services; Wholesale of electronic components; Electronic product sales; Manufacturing of power electronic components; Sales of power electronic components; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Information technology consulting services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: special equipment manufacturing; Construction project construction; Construction professional operations; Construction project design; Construction labor subcontracting; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Electric Power Cover Plate, Climbing Stairs And Extruded Profiles, Frp Pipe

TOP10
Hebei Juzhiming New Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2021-07-15
Registered Capital500K CNY

Hebei Juzhiming New Materials Co., Ltd., with its registered address at 200 meters west of Dazhaotun Village, Siying Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision Administration Bureau and represented by Su Nana as its legal representative. Its business scope includes general projects such as research and development of new material technology; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Rubber product manufacturing; Sales of rubber products; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of bearings, gears, and transmission components; Sales of bearings, gears, and transmission components; Sales of metal products; Mold manufacturing; Mold sales; Manufacturing of machine tool functional components and accessories; Sales of machine tool functional components and accessories; Manufacturing of plastic products; Sales of plastic products; Livestock machinery manufacturing; Sales of livestock machinery; Manufacturing of metal products for safety and firefighting purposes; Sales of building materials; Municipal facility management; General equipment repair; Installation services for ordinary mechanical equipment; Import and export of goods (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, Stainless Steel Drainage Ditch, Counterweight Block

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Weihan Environmental Protection Equipment Co., Ltd2019-11-26Electric Power Cover Plate, Entangled Septic Tank, Fiberglass Exhaust Pipe10000K CNYSupported
Qingyuan District Chengyuan Mold Manufacturing Factory2021-04-21Electric Power Cover Plate, Cement Cover Plate, Warning Pile-Supported
Zaoqiang Yaojie Fiberglass Co., Ltd2019-07-03Electric Power Cover Plate, Glass Steel Cooling Tower, Fiberglass Drainage Ditch880K CNYSupported
Hebei Zhuochen Machinery Equipment Co., Ltd2022-05-17Electric Power Cover Plate, Resin Cover Plate, Drainage Ditch8000K CNYSupported
Baoding Qianzhu Building Materials Co., Ltd2025-02-21Electric Power Cover Plate, Cement Prefabricated Inspection Well, Cement Manhole Cover100K CNYNot Supported
Hengshui Hongzhao Environmental Protection Equipment Co., Ltd2018-06-19Electric Power Cover Plate, Corrugated Septic Tank, Fiberglass Water Tank100K CNYSupported
Hebei Baorui Municipal Facilities Co., Ltd2019-01-25Electric Power Cover Plate, Insulated Manhole Cover, Water Meter Box3000K CNYNot Supported
Hebei Luxing Building Materials Technology Co., Ltd2013-08-01Electric Power Cover Plate, Drainage Ditch, Threading Well5000K CNYSupported
Hebei Ouyi Technology Group Co., Ltd2012-01-12Electric Power Cover Plate, Climbing Stairs And Extruded Profiles, Frp Pipe100060K CNYSupported
Hebei Juzhiming New Materials Co., Ltd2021-07-15Electric Power Cover Plate, Stainless Steel Drainage Ditch, Counterweight Block500K 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.

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