Updated Sep 1, 2026 · Public platform & industry data

Sep 1, 2026 Updated

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2026 Top 10 Fiberglass Grating Cover Plate Manufacturers in China

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

The top 10 Fiberglass Grating Cover Plate manufacturers in China for 2026 are: Hebei Qiqiang Composite Materials Co., Ltd, Hebei Yuanlishengshi Fiberglass Co., Ltd, Hebei Xinzao Environmental Protection Equipment Co., Ltd, Hebei Jupai Environmental Protection Equipment Co., Ltd, Sichuan Shuai Delong Metal Products Co., Ltd, Hebei Yicheng Composite Materials Co., Ltd, Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household), Hebei Huanrun Fluid Environmental Protection Equipment Co., Ltd, Shandong Xinlai Fiberglass Products Co., Ltd, Shandong Huamao Environmental Protection Technology 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 Qiqiang Composite Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2023-03-13
Registered Capital3000K CNY

Hebei Qiqiang Composite Materials Co., Ltd., with its registered address at No. 101 Hengda Road, Xiaozhang Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Song Ruru, 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; Sales of plastic products; Manufacturing of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of metal signs for transportation and public management; Manufacturing of specialized equipment for traffic safety and control; Sales of signs for transportation and public management; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; General equipment repair; Specialized equipment repair; Repair of metal products; Maintenance of transportation facilities; Installation services for environmental sanitation public facilities; Installation services for ordinary mechanical equipment; 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 Grating Cover Plate, Fiberglass Bird Proof Cover, Frp Cable Tray

Top 2
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Hebei Yuanlishengshi Fiberglass Co., Ltd
Overall Score4.7 / 5
Est. Date2018-05-08
Registered Capital10000K CNY

Hebei Yuanlishengshi Fiberglass Co., Ltd., with its registered address in Heima Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liu Jianqi, and the business scope includes processing, manufacturing, installing, and selling fiberglass products, marker posts, pipelines, septic tanks, cooling towers, meter boxes, storage tanks, water tanks, desulfurization towers, pipe fittings, anti-corrosion self leveling ground, lighting panels, inspection wells, manhole covers, guardrails, fences, environmental protection and energy-saving equipment, metal products, gas accessories, plastic products, gas pressure regulating equipment, valves, pumps, flanges, instruments and meters, central air conditioning supporting products, rubber products, automation supporting products, air pollution control equipment, solid Waste and water treatment equipment, purification and energy-saving equipment, non-standard steel structure products; Environmental engineering design; Production, installation, and processing of integrated pumping stations; Anti corrosion and insulation engineering; Environmental protection engineering; 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: Fiberglass Grating Cover Plate, Fiberglass Profiles, Frp Pipe

Top 3
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Hebei Xinzao Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-27
Registered Capital3000K CNY

Hebei Xinzao Environmental Protection Equipment Co., Ltd. is registered at 50 meters east of the intersection of Chuangye Road on the south side of the Small and Medium sized Enterprise Entrepreneurship Park in Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Lv Yanan. The business scope includes the manufacturing of environmental protection special equipment, glass fiber reinforced plastic products, metal products, plastic products, gas and energy household appliances, pumps, valves, compressors and machinery manufacturing, wholesale of mechanical equipment, hardware products and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Grating Cover Plate, Sewage Tank Cover Plate, Frp Pipe

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: Fiberglass Grating Cover Plate, Fiberglass Antenna Cover, Fiberglass Trash Can

TOP5
Sichuan Shuai Delong Metal Products Co., Ltd
Overall Score4.6 / 5
Est. Date2020-04-01
Registered Capital2000K CNY

Sichuan Shuai Delong Metal Products Co., Ltd., with its registered address at No. 7, 1st Floor, Building 2, Xingsheng West Road, Jinniu High tech Industrial Park, Chengdu, is registered with the Jinniu District Market Supervision Administration. The legal representative is Wang Fengwei, and its business scope includes the production, processing, installation, and sales of metal products, plastic products, glass products, and rubber products; Sales: hardware products, building materials, mechanical equipment and accessories, lighting fixtures, fire-fighting equipment, daily necessities, steel, materials for prefabricated houses; Building construction engineering, civil construction engineering, steel structure engineering, bridge engineering, highway transportation engineering, municipal public works, building decoration and renovation engineering; Mechanical equipment leasing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Grating Cover Plate, Construction Elevator Door, Foundation Pit Guardrail

TOP6
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 Grating Cover Plate, Fiberglass Grating, Fiberglass Cable Tray

TOP7
Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household)
Overall Score4.5 / 5
Est. Date2025-04-10
Registered Capital-

Jinwo Environmental Protection Equipment Sales Factory (Individual Business) in Zaoqiang County, Hengshui City, located at No. 16 Kangma Village, Zaoqiang Town, Zaoqiang County, was established on April 10, 2025. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Liu Jie. Core products: Fiberglass Grating Cover Plate, Corrugated Septic Tank, Fiberglass Grating

TOP8
Hebei Huanrun Fluid Environmental Protection Equipment Co., Ltd

1st Floor, Workshop 2 #, South Hebei Haicheng Construction Project, Daliulin Village, Zhaoquan Town, Taocheng District, Hengshui City, Hebei Province

Overall Score4.5 / 5
Est. Date2025-04-29
Registered Capital3000K CNY

Hebei Huanrun Fluid Environmental Protection Equipment Co., Ltd. is located on the 1st floor of Workshop 2, South Hebei Haicheng Construction Project, Daliulin Village, Zhaoquan Town, Taocheng District, Hengshui City, Hebei Province. It was established on April 29, 2025 and registered with the Market Supervision Administration of Taocheng District, Hengshui City. The legal representative is Zhang Jin. Core products: Fiberglass Grating Cover Plate, Cable Trench Cover, Fiberglass Grating

TOP9
Shandong Xinlai Fiberglass Products Co., Ltd
Overall Score4.4 / 5
Est. Date2020-03-02
Registered Capital10000K CNY

Shandong Xinlai Fiberglass Products Co., Ltd., with its registered address at Dongshou Road North, Jinshan Street, Xin'an Street, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision and Administration Bureau. The legal representative is Li Jian, and its business scope includes research and development, production, sales, installation, and maintenance of fiberglass products, environmental protection equipment, purification equipment and similar equipment, gas and liquid separation and purification equipment, evaporative air coolers, cooling towers, and metal packaging containers; Sales: Electrical equipment; Environmental engineering construction (coal-fired boiler desulfurization engineering construction activities, industrial dust comprehensive treatment engineering construction activities), anti-corrosion and insulation engineering services, general equipment repair, electrical installation; Import and export of goods, import and export of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Grating Cover Plate, Fiberglass Grating, Integrated Pumping Station

TOP10
Shandong Huamao Environmental Protection Technology Co., Ltd
Overall Score4.4 / 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 Grating Cover Plate, Pull And Flatten The Cover Plate, Fiberglass Gas Collection Hood

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Qiqiang Composite Materials Co., Ltd2023-03-13Fiberglass Grating Cover Plate, Fiberglass Bird Proof Cover, Frp Cable Tray 3000K CNYSupported
Hebei Yuanlishengshi Fiberglass Co., Ltd2018-05-08Fiberglass Grating Cover Plate, Fiberglass Profiles, Frp Pipe10000K CNYNot Supported
Hebei Xinzao Environmental Protection Equipment Co., Ltd2019-11-27Fiberglass Grating Cover Plate, Sewage Tank Cover Plate, Frp Pipe3000K CNYSupported
Hebei Jupai Environmental Protection Equipment Co., Ltd2022-02-07Fiberglass Grating Cover Plate, Fiberglass Antenna Cover, Fiberglass Trash Can6000K CNYSupported
Sichuan Shuai Delong Metal Products Co., Ltd2020-04-01Fiberglass Grating Cover Plate, Construction Elevator Door, Foundation Pit Guardrail2000K CNYSupported
Hebei Yicheng Composite Materials Co., Ltd2023-11-08Fiberglass Grating Cover Plate, Fiberglass Grating, Fiberglass Cable Tray3000K CNYNot Supported
Zaoqiang County Jinwo Environmental Protection Equipment Sales Factory (Individual Industrial and Commercial Household)2025-04-10Fiberglass Grating Cover Plate, Corrugated Septic Tank, Fiberglass Grating-Not Supported
Hebei Huanrun Fluid Environmental Protection Equipment Co., Ltd2025-04-29Fiberglass Grating Cover Plate, Cable Trench Cover, Fiberglass Grating3000K CNYNot Supported
Shandong Xinlai Fiberglass Products Co., Ltd2020-03-02Fiberglass Grating Cover Plate, Fiberglass Grating, Integrated Pumping Station10000K CNYSupported
Shandong Huamao Environmental Protection Technology Co., Ltd2017-08-18Fiberglass Grating Cover Plate, Pull And Flatten The Cover Plate, Fiberglass Gas Collection Hood15000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of fiberglass grating cover plates, it is recommended to prioritize confirming technical parameters such as bearing capacity, grating aperture, and corrosion resistance to meet the application requirements of corrosive environments such as chemical platforms or sewage treatment plants.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure supply stability and compliance.
  • In high-frequency load-bearing scenarios such as oil platforms or electroplating workshops, it is necessary to focus on checking the compressive strength and anti slip surface treatment process of fiberglass grating cover plates to avoid safety hazards during later use.
  • Fiberglass grating cover plates with different thicknesses and resin types are suitable for scenarios such as drainage ditch cover plates or stair treads. When purchasing, the specifications should be selected based on specific load-bearing requirements and medium contact frequency.

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