Updated Sep 17, 2026 · Public platform & industry data

Sep 17, 2026 Updated

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2026 Top 10 Resin Cover Plate Manufacturers in China

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

The top 10 Resin Cover Plate manufacturers in China for 2026 are: Shandong Runxin New Material Technology Co., Ltd, Hebei Wohan Environmental Protection Equipment Co., Ltd, Hebei Runsheng Composite Materials Co., Ltd, Hebei Shenghai Environmental Protection Equipment Co., Ltd, Hebei Guanwei Fiberglass Co., Ltd, Zaoqiang Haoyang Machinery Manufacturing Co., Ltd, Shandong Xufeng New Material Technology Co., Ltd, Hebei Defu Metal Materials Co., Ltd, Xinjiang Mingbo Composite Materials Co., Ltd, Zibo Meihuan Composite 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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Top 1
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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 Score4.9 / 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 Cover Plate

Top 2
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Hebei Wohan Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 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 Cover Plate, Fiberglass Bend, Fiberglass Motor Cover

Top 3
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Hebei Runsheng Composite Materials Co., Ltd

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

Overall Score4.7 / 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 Cover Plate, Fiberglass Cable Tray, Frp Pipe

TOP4
Hebei Shenghai Environmental Protection Equipment Co., Ltd

Yushengtun Village, Wangjun Township, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.6 / 5
Est. Date2018-05-15
Registered Capital10000K CNY

Hebei Shenghai Environmental Protection Equipment Co., Ltd. is located in Yushengtun Village, Wangjun Township, Zaoqiang County, Hengshui City, Hebei Province. It was established on May 15, 2018 and registered with the Administration for Industry and Commerce of Zaoqiang County, Hengshui City. The legal representative is Zhu Yanhua. Core products: Resin Cover Plate

TOP5
Hebei Guanwei Fiberglass Co., Ltd
Overall Score4.6 / 5
Est. Date2017-06-07
Registered Capital5000K CNY

Hebei Guanwei Fiberglass Co., Ltd. is registered in Qiliying Village, Zaoqiang Town, 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 Liu Wei. Its business scope includes processing, manufacturing, installation, and sales of fiberglass products, winding products, molded products, hand pasted products, fiberglass extruded products, pipelines, cooling towers and fillers, fire dampers, smoke exhaust valves, fans, air vents, mufflers, water tanks, purification and energy-saving equipment, sewage treatment equipment, dust removal equipment, containers, filters, ventilators, cable trays, fiberglass handicrafts, central air conditioning end products, and anti-corrosion and insulation equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Resin Cover Plate, Fiberglass Desulfurization Tower, Fiberglass Grating

TOP6
Zaoqiang Haoyang Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2020-01-07
Registered Capital1000K CNY

Zaoqiang Haoyang Machinery Manufacturing Co., Ltd., with its registered address located on the west side of Wuguan Road, Matun Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Zhang Yujie, and the business scope includes general projects such as metal cutting and welding equipment manufacturing; Sales of metal cutting and welding equipment; Manufacturing of plastic products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of metal structures; Sales of metal structures; Sales of communication equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Road freight transportation (excluding dangerous goods). (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 Cover Plate, Zinc Aluminum Magnesium Maintenance Channel Board, Reinforced Corrugated Plate Bridge Frame

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: Resin Cover Plate, Cable Trench Cover, Composite Manhole Cover

TOP8
Hebei Defu Metal Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2023-02-20
Registered Capital3000K CNY

Hebei Defu Metal Materials Co., Ltd., with its registered address at Room 101, Unit 1, Building 6, Andenyayuan, Anping County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Anping County, Hengshui City. The legal representative is Xu Shuaibing, and its business scope includes general projects such as retail of hardware products; Wholesale of hardware products; Sales of metal structures; Sales of building materials; Sales of metal wire ropes and their 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: Resin Cover Plate, Fiberglass Grating, Plastic Cover

TOP9
Xinjiang Mingbo Composite Materials Co., Ltd

No. 1-05 Qinghu Mingcheng Market, No. 350 Mengjin South Road, 25th District, Wujiaqu City, Xinjiang

Overall Score4.4 / 5
Est. Date2026-02-13
Registered Capital3000K CNY

Xinjiang Mingbo Composite Materials Co., Ltd. is located at No. 1-05 Qinghu Mingcheng Market, No. 350 Mengjin South Road, 25th District, Wujiaqu City, Xinjiang. It was established on February 13, 2026 and registered with the Market Supervision and Administration Bureau of the Sixth Division of the Xinjiang Production and Construction Corps. The legal representative is Kangyang. Core products: Resin Cover Plate, Sewage Treatment Equipment, Fiberglass Pump Station

TOP10
Zibo Meihuan Composite Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2012-07-21
Registered Capital87000K CNY

Zibo Meihuan Composite Materials Co., Ltd., with its registered address at No. 1 Dadan West Road, Dadan Village, Nanding Town, Zibo Economic Development Zone, Zibo City, Shandong Province, is registered with the Zibo Economic Development Zone Market Supervision and Administration Bureau. The legal representative is Yang Aini, and the business scope includes the research and development, production, sales, installation, and technical services of composite manhole covers, cable trench covers, cable brackets, drainage pipes, grates, signs, rainwater grates, and molds; Research and development of nanomaterials, cast iron manhole covers, building materials, refractory materials, metal materials, decorative materials, electrical equipment, environmental protection equipment, mechanical parts, chemical products (excluding hazardous, monitoring, and easily producible chemicals), rubber and plastic products, packaging materials, ceramic products, automotive accessories, labor protection products, safety warning signs, plumbing equipment, communication equipment, cast iron parts, valves, bearings wholesale and retail; Freight forwarding agent; Import and export of 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 Cover Plate, Resin Cover Plate, Cable Trench Cover

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Runxin New Material Technology Co., Ltd2021-06-22Resin Cover Plate10000K CNYNot Supported
Hebei Wohan Environmental Protection Equipment Co., Ltd2017-08-21Resin Cover Plate, Fiberglass Bend, Fiberglass Motor Cover3000K CNYSupported
Hebei Runsheng Composite Materials Co., Ltd2020-06-04Resin Cover Plate, Fiberglass Cable Tray, Frp Pipe3000K CNYNot Supported
Hebei Shenghai Environmental Protection Equipment Co., Ltd2018-05-15Resin Cover Plate10000K CNYSupported
Hebei Guanwei Fiberglass Co., Ltd2017-06-07Resin Cover Plate, Fiberglass Desulfurization Tower, Fiberglass Grating5000K CNYSupported
Zaoqiang Haoyang Machinery Manufacturing Co., Ltd2020-01-07Resin Cover Plate, Zinc Aluminum Magnesium Maintenance Channel Board, Reinforced Corrugated Plate Bridge Frame1000K CNYSupported
Shandong Xufeng New Material Technology Co., Ltd2021-06-28Resin Cover Plate, Cable Trench Cover, Composite Manhole Cover6000K CNYNot Supported
Hebei Defu Metal Materials Co., Ltd2023-02-20Resin Cover Plate, Fiberglass Grating, Plastic Cover3000K CNYSupported
Xinjiang Mingbo Composite Materials Co., Ltd2026-02-13Resin Cover Plate, Sewage Treatment Equipment, Fiberglass Pump Station3000K CNYNot Supported
Zibo Meihuan Composite Materials Co., Ltd2012-07-21Resin Cover Plate, Resin Cover Plate, Cable Trench Cover87000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of resin cover plates, it is recommended to prioritize confirming key technical parameters such as thickness, temperature resistance range, and impact strength to ensure compatibility with load-bearing or protective requirements in different industrial scenarios.
  • In scenarios such as chemical equipment or food processing production lines, resin cover plates need to have corrosion resistance characteristics. When purchasing, the stability of the material formula can be evaluated based on the specific medium contact frequency.
  • When selecting suppliers, priority can be given to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to screen supply channels that are suitable for long-term cooperation.
  • For outdoor facility application scenarios, it is recommended to pay attention to the UV stability and anti slip pattern design of resin cover plates, as these parameters directly affect the product's service life in humid or exposed environments.

Knowledge Base

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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