Updated Oct 16, 2026 · Public platform & industry data

Oct 16, 2026 Updated

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2026 Top 10 Fiberglass Gutter Cover Plate Manufacturers in China

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

The top 10 Fiberglass Gutter Cover Plate manufacturers in China for 2026 are: Hebei Wohui Environmental Protection Equipment Co., Ltd, Shandong Huamao Environmental Protection Technology Co., Ltd, Weifang Zhisheng Fiberglass Co., Ltd, Weifang Shengtong Environmental Protection Equipment Co., Ltd, Hebei Jinshang Composite Materials Co., Ltd, Hebei Jintai Nuo Environmental Protection Technology Co., Ltd, Zaoqiang Haoyang Machinery Manufacturing Co., Ltd, Hebei Yicheng Composite Materials Co., Ltd, Hebei Gongchuang Environmental Protection Equipment Co., Ltd, Hengshui Wansheng 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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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 Score4.9 / 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: Fiberglass Gutter Cover Plate, Cable Trench Cover, Support

Top 2
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Shandong Huamao Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-08-18
Registered Capital15000K CNY

Shandong Huamao Environmental Protection Technology Co., Ltd., with its registered address located in Xialigozhuang Village, Jinzongzi Town, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration. The legal representative is Xu Deming, and its business scope includes research and development, production, promotion, and sales of environmental protection equipment, fiberglass products, fiberglass and related products; Sales: Sewage treatment chemicals (excluding hazardous chemicals); Anti corrosion and insulation engineering services, environmental engineering services, mechanical and electrical equipment installation services, pipeline and equipment installation; 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: Fiberglass Gutter Cover Plate, Laying Sand Anti-Skid Strips, Breeding Plant Grille

Top 3
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Weifang Zhisheng Fiberglass Co., Ltd
Overall Score4.7 / 5
Est. Date2017-12-20
Registered Capital10000K CNY

Weifang Zhisheng Fiberglass Co., Ltd. is located in Zhoujiayingzi Village, Anqiu Economic Development Zone, Weifang City, Shandong Province. It was established on December 20, 2017, with the registration authority of Anqiu Market Supervision Administration and the legal representative being Zhou Jizhong. Core products: Fiberglass Gutter Cover Plate

TOP4
Weifang Shengtong Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2019-02-22
Registered Capital2000K CNY

Weifang Shengtong Environmental Protection Equipment Co., Ltd., with its registered address at Wangjialouzi Village East, Xin'an Street, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision and Administration Bureau. The legal representative is Wang Xiaoqiang, 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; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of dust removal technology equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of gas compression machinery; Sales of gas compression machinery; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of plastic products; Sales of plastic products; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Air pollution prevention and control services; Water pollution prevention and control services; Sales of ecological environment materials; Manufacturing of ecological environment materials; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of metal structures; Sales of metal structures; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Sales of sealing fillers; Manufacturing of sealing fillers; Manufacturing of metal materials; Sales of metal materials; Sales of anti-corrosion materials; Sales of insulation materials; Wholesale of hardware products; Manufacturing of hardware products; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Air pollution control; Mechanical equipment leasing; Sales of mechanical equipment; Sales of electrical equipment; Electrical equipment repair; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Environmental consulting services; Installation services for ordinary mechanical equipment; Wind power generation technology services; Engineering management services; Loading and unloading handling; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Specialized equipment repair; Labor services (excluding labor dispatch). (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: Fiberglass Gutter Cover Plate, Frp Pipe, Frp Anti-Corrosion

TOP5
Hebei Jinshang Composite Materials Co., Ltd

Gate 5, South Huoju Street, Wangwa Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.6 / 5
Est. Date2022-08-17
Registered Capital3000K CNY

Hebei Jinshang Composite Materials Co., Ltd. is located at Gate 5, South Huoju Street, Wangwa Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on August 17, 2022, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Liu Juan. Core products: Fiberglass Gutter Cover Plate, Fiberglass Cable Tray, Fiberglass Grating

TOP6
Hebei Jintai Nuo Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2023-06-07
Registered Capital3000K CNY

Hebei Jintai Nuo Environmental Protection Technology Co., Ltd., with its registered address at No. 360 Fuqiang North Road, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Guo Xingwang, and the business scope includes general projects such as technical services, technology development, technical consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of plastic products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Installation services for ordinary mechanical equipment; Rubber product manufacturing; Sales of rubber products; Sales of metal products; Manufacturing of metal structures; Sales of metal structures. (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: Fiberglass Gutter Cover Plate, Bucket Lid, Cooling Tower Collector Inlet Grille

TOP7
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: Fiberglass Gutter Cover Plate, Zinc Aluminum Magnesium Maintenance Channel Board, Reinforced Corrugated Plate Bridge Frame

TOP8
Hebei Yicheng Composite Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2023-11-08
Registered Capital3000K CNY

Hebei Yicheng Composite Materials Co., Ltd., located 150 meters east of the intersection of Donghuan South Road and Zhandong Street in Zaoqiang County, Hengshui City, Hebei Province, was established on November 8, 2023. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Wang Yingliang. Core products: Fiberglass Gutter Cover Plate

TOP9
Hebei Gongchuang Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-08-12
Registered Capital3000K CNY

Hebei Gongchuang Environmental Protection Equipment Co., Ltd. is registered at No. 66 Zuowuzhuang 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 Dong Yanfei. The business scope includes the manufacturing of fiberglass and products. Processing, manufacturing, installation, and sales of fiberglass products, double walled tanks, pipelines, cooling towers, fans, molding, extrusion, central air conditioning end products, gas regulator equipment, fire exhaust, rubber products, plastic products, and anti-corrosion and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Gutter Cover Plate, Fiberglass Purlin, Arch Shaped Cover Plate For Sewage Tank

TOP10
Hengshui Wansheng Fiberglass Co., Ltd
Overall Score4.4 / 5
Est. Date2024-03-11
Registered Capital5000K CNY

Hengshui Wansheng Fiberglass Co., Ltd., with its registered address at No. 147 East Outer Ring North Road, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Chen Qiang, and the business scope includes general projects: manufacturing of glass fiber reinforced plastic products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of fiberglass and related products; Sales of glass fiber reinforced plastic products; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Sales of metal structures; Research and development of metal products; Sales of metal products; Sales of metal materials; Sales of coatings (excluding hazardous chemicals); Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of chemical products (excluding licensed chemical products); Sales of sealing fillers; Sales of mechanical parts and components; General equipment manufacturing (excluding special equipment manufacturing); Mechanical equipment research and development; Sales of mechanical equipment; 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; General equipment repair; Specialized equipment repair; Installation services for environmental sanitation public facilities; Installation services for ordinary mechanical equipment; Labor services (excluding labor dispatch); Rental services (excluding licensed rental services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Fiberglass Gutter Cover Plate, Fiberglass Desulfurization Tower, Frp Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Wohui Environmental Protection Equipment Co., Ltd2023-02-07Fiberglass Gutter Cover Plate, Cable Trench Cover, Support100K CNYNot Supported
Shandong Huamao Environmental Protection Technology Co., Ltd2017-08-18Fiberglass Gutter Cover Plate, Laying Sand Anti-Skid Strips, Breeding Plant Grille15000K CNYSupported
Weifang Zhisheng Fiberglass Co., Ltd2017-12-20Fiberglass Gutter Cover Plate10000K CNYNot Supported
Weifang Shengtong Environmental Protection Equipment Co., Ltd2019-02-22Fiberglass Gutter Cover Plate, Frp Pipe, Frp Anti-Corrosion2000K CNYSupported
Hebei Jinshang Composite Materials Co., Ltd2022-08-17Fiberglass Gutter Cover Plate, Fiberglass Cable Tray, Fiberglass Grating3000K CNYNot Supported
Hebei Jintai Nuo Environmental Protection Technology Co., Ltd2023-06-07Fiberglass Gutter Cover Plate, Bucket Lid, Cooling Tower Collector Inlet Grille3000K CNYSupported
Zaoqiang Haoyang Machinery Manufacturing Co., Ltd2020-01-07Fiberglass Gutter Cover Plate, Zinc Aluminum Magnesium Maintenance Channel Board, Reinforced Corrugated Plate Bridge Frame1000K CNYSupported
Hebei Yicheng Composite Materials Co., Ltd2023-11-08Fiberglass Gutter Cover Plate3000K CNYNot Supported
Hebei Gongchuang Environmental Protection Equipment Co., Ltd2020-08-12Fiberglass Gutter Cover Plate, Fiberglass Purlin, Arch Shaped Cover Plate For Sewage Tank3000K CNYNot Supported
Hengshui Wansheng Fiberglass Co., Ltd2024-03-11Fiberglass Gutter Cover Plate, Fiberglass Desulfurization Tower, Frp Pipe5000K CNYSupported

Purchasing Guide

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

  • For procurement needs that require the use of fiberglass gutter cover plates, it is recommended to prioritize confirming parameters such as bearing strength, corrosion resistance level, and size specifications. Such products are commonly found in corrosive environments such as chemical parks or sewage treatment plants.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually provide more stable product performance and delivery guarantees.
  • In municipal road or underground pipe gallery projects, the anti slip design and drainage efficiency of fiberglass gutter cover plates are key considerations, and the grid density and surface treatment process need to be selected according to the actual scenario.
  • Fiberglass gutter cover plates of different thicknesses are suitable for light and heavy load scenarios, such as the significant differences in load-bearing requirements between main traffic roads and pedestrian streets. When purchasing, it is necessary to evaluate them based on dynamic load test data.

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