Updated Oct 17, 2026 · Public platform & industry data

Oct 17, 2026 Updated

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2026 Top 10 Resin Trench Cover Plate Manufacturers in China

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

The top 10 Resin Trench Cover Plate manufacturers in China for 2026 are: Zhongtian (Shandong) Electric Power Technology Co., Ltd, Shandong Runxin New Material Technology Co., Ltd, Hebei Jupai Environmental Protection Equipment Co., Ltd, Hebei Weihan Environmental Protection Equipment Co., Ltd, Hebei Jingchuang Fiberglass Co., Ltd, Hebei Sanluwu Environmental Protection Equipment Co., Ltd, Hebei Wohan Environmental Protection Equipment Co., Ltd, Hebei Runsheng Composite Materials Co., Ltd, Hebei Xunma Environmental Protection Equipment Co., Ltd, Hebei Changqi Fiberglass 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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Zhongtian (Shandong) Electric Power Technology Co., Ltd
Overall Score4.9 / 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: Resin Trench Cover Plate, Tunnel Power Cover Plate, Highway Cover Plate

Top 2
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Shandong Runxin New Material Technology Co., Ltd

200 meters south of Yezhang Road, Heilizhai Town, Gaoqing County, Zibo City, Shandong Province

Overall Score4.7 / 5
Est. Date2021-06-22
Registered Capital10000K CNY

Shandong Runxin New Material Technology Co., Ltd. is located 200 meters south of Yezhang Road, Heilizhai Town, Gaoqing County, Zibo City, Shandong Province. It was established on June 22, 2021, and registered with the Market Supervision Administration of Gaoqing County, Zibo City. The legal representative is Li Yan. Core products: Resin Trench Cover Plate

Top 3
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Hebei Jupai Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 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: Resin Trench Cover Plate

TOP4
Hebei Weihan Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 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: Resin Trench Cover Plate, Fiberglass Inspection Well, Fiberglass Warning Ball

TOP5
Hebei Jingchuang Fiberglass Co., Ltd
Overall Score4.6 / 5
Est. Date2018-08-02
Registered Capital3100K CNY

Hebei Jingchuang Fiberglass Co., Ltd. is registered in Dayulinzhao Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Yang Jinli. The business scope includes production, processing, manufacturing, sales, installation, fiberglass products, transportation facilities, anti glare nets, contour signs, composite columns, and sound barriers. Extruded products, molded products, wrapped products, metal products, plastic products, environmental protection equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Resin Trench Cover Plate, Fiberglass Column, Fiberglass Fence

TOP6
Hebei Sanluwu Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 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: Resin Trench Cover Plate, Fiberglass Drainage Ditch, Biological Deodorization Box

TOP7
Hebei Wohan Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-08-21
Registered Capital3000K CNY

Hebei Wohan Environmental Protection Equipment Co., Ltd. is registered in Houchenzhuang Village, Wangjun Township, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Administration for Industry and Commerce of Zaoqiang County, Hengshui City, and the legal representative is Chen Bing. The company's 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 terminal 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, wire and cable, optical cable, cable materials, cable fittings, cable accessories, high and low voltage cabinets, power auxiliary equipment. And accessories, engineering construction and installation, To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw 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). Core products: Resin Trench Cover Plate, Fiberglass Bend, Fiberglass Motor Cover

TOP8
Hebei Runsheng Composite Materials Co., Ltd

No. 367, East of Jianshe South Road, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.5 / 5
Est. Date2020-06-04
Registered Capital3000K CNY

Hebei Runsheng Composite Materials Co., Ltd. is located at No. 367, Jianshe South Road, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on June 4, 2020, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Li Kun. Core products: Resin Trench Cover Plate, Fiberglass Cable Tray, Frp Pipe

TOP9
Hebei Xunma Environmental Protection Equipment Co., Ltd

No.1 Ronghua Street, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.4 / 5
Est. Date2023-02-07
Registered Capital10000K CNY

Hebei Xunma Environmental Protection Equipment Co., Ltd., located at No.1 Ronghua Street, Zaoqiang County, Hengshui City, Hebei Province, was established on February 7, 2023. The registered authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Yin Liya. Core products: Resin Trench Cover Plate

TOP10
Hebei Changqi Fiberglass Co., Ltd
Overall Score4.4 / 5
Est. Date2024-09-23
Registered Capital3000K CNY

Hebei Changqi Fiberglass Co., Ltd., with its registered address at Shop 27, Lian'an Street, Kangxin Jiayuan Area, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Xu Qingshun, and the business scope includes general projects: manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of metal materials; Manufacturing of metal structures; Sales of metal structures; Sales of metal materials; Air pollution control; Air pollution prevention and control services; Solid waste management; Wastewater treatment and its recycling; Water pollution prevention and control services; Water pollution control; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment repair; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Rubber product manufacturing; Sales of rubber products; Installation services for ordinary mechanical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Maintenance of transportation facilities; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting; Professional construction work. (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: Resin Trench Cover Plate, Molded Septic Tank, Anti-Glare Panel

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhongtian (Shandong) Electric Power Technology Co., Ltd2022-01-06Resin Trench Cover Plate, Tunnel Power Cover Plate, Highway Cover Plate50000K CNYSupported
Shandong Runxin New Material Technology Co., Ltd2021-06-22Resin Trench Cover Plate10000K CNYSupported
Hebei Jupai Environmental Protection Equipment Co., Ltd2022-02-07Resin Trench Cover Plate6000K CNYSupported
Hebei Weihan Environmental Protection Equipment Co., Ltd2019-11-26Resin Trench Cover Plate, Fiberglass Inspection Well, Fiberglass Warning Ball10000K CNYSupported
Hebei Jingchuang Fiberglass Co., Ltd2018-08-02Resin Trench Cover Plate, Fiberglass Column, Fiberglass Fence3100K CNYSupported
Hebei Sanluwu Environmental Protection Equipment Co., Ltd2021-08-26Resin Trench Cover Plate, Fiberglass Drainage Ditch, Biological Deodorization Box3000K CNYNot Supported
Hebei Wohan Environmental Protection Equipment Co., Ltd2017-08-21Resin Trench Cover Plate, Fiberglass Bend, Fiberglass Motor Cover3000K CNYSupported
Hebei Runsheng Composite Materials Co., Ltd2020-06-04Resin Trench Cover Plate, Fiberglass Cable Tray, Frp Pipe3000K CNYNot Supported
Hebei Xunma Environmental Protection Equipment Co., Ltd2023-02-07Resin Trench Cover Plate10000K CNYSupported
Hebei Changqi Fiberglass Co., Ltd2024-09-23Resin Trench Cover Plate, Molded Septic Tank, Anti-Glare Panel3000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of resin trench cover plates, it is recommended to prioritize confirming load levels and size specifications, such as A15/B125/C250 standard classifications, to meet different load-bearing requirements such as municipal roads, factory drainage, or garden landscapes.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to ensure supply stability and long-term cooperation potential.
  • When using resin trench covers in chemical industrial parks or coastal areas, attention should be paid to their corrosion resistance and UV resistance to avoid premature aging caused by environmental factors.
  • The requirements for drainage efficiency vary greatly in different scenarios. When purchasing, a comprehensive evaluation can be conducted based on parameters such as gap width (e.g. 10mm-30mm) and surface anti slip pattern design.

Knowledge Base

Q

Finished resin cover plate for drainage ditch is a material used to cover drainage ditch. It has the characteristics of waterproof, anti-corrosion, wear-resistant, and pressure resistant, and is widely used in urban roads, parks, squares, parking lots and other places. The following will introduce the material characteristics, application fields, installation methods, and other aspects. Firstly, the material characteristics of finished resin cover plates for drainage ditches mainly include the following points.

Q

Composite resin ditch cover plate is a drainage ditch cover plate made of composite resin material, which has the characteristics of lightweight, high strength, corrosion resistance, anti slip, etc. It is widely used in municipal, garden, industrial and other fields.

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