Updated Oct 4, 2026 · Public platform & industry data

Oct 4, 2026 Updated

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2026 Top 10 Fiberglass Cover Grating Manufacturers in China

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

The top 10 Fiberglass Cover Grating manufacturers in China for 2026 are: Hebei Yuanlishengshi Fiberglass Co., Ltd, Hebei Jupai Environmental Protection Equipment Co., Ltd, Hebei Xinzao Environmental Protection Equipment Co., Ltd, Hebei Qiqiang Composite Materials Co., Ltd, Tianjin Jucai Huixin Industry and Trade Co., Ltd, Changzhou Shengyu Fiberglass Equipment Co., Ltd, Kenying Environmental Protection Technology (Shanghai) Co., Ltd, Chengdu Houze Metal Products Co., Ltd, Kunming Ouju Fiberglass Co., Ltd, Zaoqiang Boyuan Glass Steel Plant. 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 Yuanlishengshi Fiberglass Co., Ltd
Overall Score4.9 / 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 Cover Grating, Cable Trench Cover, Fiberglass Sprinkler Pipe

Top 2
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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: Fiberglass Cover Grating, Fiberglass Stool, Fiberglass Fish Pond

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 Cover Grating, Fiberglass Purification Tower, Fiberglass Storage Tank

TOP4
Hebei Qiqiang Composite Materials Co., Ltd
Overall Score4.6 / 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 Cover Grating, , Fiberglass Grating

TOP5
Tianjin Jucai Huixin Industry and Trade Co., Ltd
Overall Score4.6 / 5
Est. Date2024-03-14
Registered Capital10000K CNY

Tianjin Jucai Huixin Industry and Trade Co., Ltd., with its registered address located 450 meters east of the intersection of Guankeng Road and Manjingzi Road in Daqiu Zhuang Town, Jinghai District, Tianjin, is registered with the Jinghai District Market Supervision Administration of Tianjin. The legal representative is Zhang Jinshan, and its business scope includes general projects such as metal material manufacturing; Manufacturing of metal structures; Import and export of goods; Technology import and export; Sales of metal products; Sales of metal materials; Sales of photovoltaic equipment and components; Sales of building materials; Sales of plastic products; Sales of rubber products; Sales of mechanical equipment; Sales of insulation materials; Sales of steel reinforcement products for construction; Sales of metal structures; Operation of wires and cables; Sales of metal tools; Wholesale of hardware products; Fiber optic cable sales; Sales of distribution switch control equipment; Sales of power facilities and equipment; Sales of metal fittings for construction; Sales of mechanical parts and components; Retail of hardware products; Mold sales; Manufacturing of metal chains and other metal products; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of metal chains and other metal products; Sales of new metal functional materials; Rubber product manufacturing; Sales of solar thermal power generation products; Research and development of new material technology; Sales of non-ferrous metal alloys; Plastic surface treatment; Sales of metal wire ropes and their products; Manufacturing of metal wire ropes and their products; Sales of electronic specialized materials; Manufacturing of photovoltaic equipment and components. (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 Cover Grating, Photovoltaic Accessories, Photovoltaic Ground Pile

TOP6
Changzhou Shengyu Fiberglass Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-04-24
Registered Capital1000K CNY

Changzhou Shengyu Fiberglass Equipment Co., Ltd., with its registered address in Farm Village, Qianhuang Town, Wujin District, Changzhou City, is registered with the Wujin District Administrative Approval Bureau of Changzhou City. The legal representative is Sun Lanmei, and the business scope includes general projects: manufacturing of environmental protection special equipment; Manufacturing of glass fiber reinforced plastic products; Sales of non-metallic minerals and products; Sales of glass fiber reinforced plastic products; Sales of building decoration materials (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). Core products: Fiberglass Cover Grating, Adsorption Box, Waste Gas Treatment Equipment

TOP7
Kenying Environmental Protection Technology (Shanghai) Co., Ltd
Overall Score4.5 / 5
Est. Date2009-02-25
Registered Capital10000K CNY

Kenying Environmental Protection Technology (Shanghai) Co., Ltd., with its registered address at Room 801, Zone G, Room 008, Lane 188, Panzhong East Road, Xujing Town, Qingpu District, Shanghai. The registration authority is the Qingpu District Market Supervision and Administration Bureau, and the legal representative is Yang Changguo. Its business scope includes technology development, technology consulting, technology transfer, and technology services in the field of environmental protection technology; Processing of metal products; Manufacturing and sales of mechanical equipment (excluding special ones); Sales of stainless steel products, metal products, metal materials, and building materials; Business information consultation. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Fiberglass Cover Grating, Floor Drain, Industrial Floor Drain

TOP8
Chengdu Houze Metal Products Co., Ltd
Overall Score4.5 / 5
Est. Date2018-05-16
Registered Capital2000K CNY

Chengdu Houze Metal Products Co., Ltd., with its registered address at Room 417, 4th Floor, Office Building 2, No. 2 Bao'er Road, Section 2, East Third Ring Road, Chenghua District, Chengdu City. The registered authority is Chenghua Market Supervision Administration, and the legal representative is Gao Jianghua. Its business scope includes the production, processing, sales, and installation of metal wire mesh, plastic wire mesh, fiberglass products, protective fences, and mechanical equipment; Sales: Building materials, hardware and electrical equipment, mechanical and electrical equipment, labor protection supplies, electronic products, chemical products (excluding dangerous goods). Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Fiberglass Cover Grating, Low Carbon Steel Wire, Municipal Steel Grating

TOP9
Kunming Ouju Fiberglass Co., Ltd
Overall Score4.3 / 5
Est. Date2016-06-24
Registered Capital1000K CNY

Kunming Ouju Fiberglass Co., Ltd., registered at No. 2, 27th Floor, Yunnan World Expo Building, No. 45 Tuodong Road, Guandu District, Kunming City, Yunnan Province, China. The registration authority is the Guandu District Market Supervision and Administration Bureau, and the legal representative is Guo Qiankun. The business scope includes the sales of fiberglass products, building materials, and Wujin Jiaodian (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Fiberglass Cover Grating, Tree Grates, Fiberglass Tile

TOP10
Zaoqiang Boyuan Glass Steel Plant
Overall Score4.3 / 5
Est. Date2024-01-22
Registered Capital-

Zaoqiang Boyuan Glass Steel Plant, with its registered address at No. 91-C6 Fuqiang North Road, Zaoqiang County, Hengshui City, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and represented by Sun Yuxin as its legal representative. Its business scope includes general projects such as manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; General equipment manufacturing (excluding special equipment manufacturing) (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Fiberglass Cover Grating, Pultruded Profiles, Fiberglass Warning Signs

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Yuanlishengshi Fiberglass Co., Ltd2018-05-08Fiberglass Cover Grating, Cable Trench Cover, Fiberglass Sprinkler Pipe10000K CNYNot Supported
Hebei Jupai Environmental Protection Equipment Co., Ltd2022-02-07Fiberglass Cover Grating, Fiberglass Stool, Fiberglass Fish Pond6000K CNYSupported
Hebei Xinzao Environmental Protection Equipment Co., Ltd2019-11-27Fiberglass Cover Grating, Fiberglass Purification Tower, Fiberglass Storage Tank3000K CNYSupported
Hebei Qiqiang Composite Materials Co., Ltd2023-03-13Fiberglass Cover Grating, , Fiberglass Grating3000K CNYSupported
Tianjin Jucai Huixin Industry and Trade Co., Ltd2024-03-14Fiberglass Cover Grating, Photovoltaic Accessories, Photovoltaic Ground Pile10000K CNYSupported
Changzhou Shengyu Fiberglass Equipment Co., Ltd2020-04-24Fiberglass Cover Grating, Adsorption Box, Waste Gas Treatment Equipment1000K CNYNot Supported
Kenying Environmental Protection Technology (Shanghai) Co., Ltd2009-02-25Fiberglass Cover Grating, Floor Drain, Industrial Floor Drain10000K CNYNot Supported
Chengdu Houze Metal Products Co., Ltd2018-05-16Fiberglass Cover Grating, Low Carbon Steel Wire, Municipal Steel Grating2000K CNYSupported
Kunming Ouju Fiberglass Co., Ltd2016-06-24Fiberglass Cover Grating, Tree Grates, Fiberglass Tile1000K CNYSupported
Zaoqiang Boyuan Glass Steel Plant2024-01-22Fiberglass Cover Grating, Pultruded Profiles, Fiberglass Warning Signs-Supported

Purchasing Guide

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

  • For procurement requirements that require the use of fiberglass cover plate grilles, it is recommended to prioritize confirming key technical parameters such as the load-bearing strength, corrosion resistance level, and grid size of the grilles based on specific application scenarios such as chemical platforms, sewage treatment plants, and other environments.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers usually provide more stable product delivery capabilities.
  • In high-frequency corrosion scenarios such as industrial trench covers or offshore platforms, it is necessary to focus on checking the resin type and fiber content ratio of the fiberglass cover grating, as these parameters directly affect the product's service life and safety.
  • Fiberglass cover grilles of different thicknesses are suitable for differentiated load requirements. Before procurement, specifications should be selected based on the site's load-bearing data to avoid increased maintenance costs due to parameter mismatches.

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