Updated Oct 17, 2026 · Public platform & industry data

Oct 17, 2026 Updated

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2026 Top 10 Fiberglass Casing Manufacturers in China

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

The top 10 Fiberglass Casing manufacturers in China for 2026 are: Hebei Sanluwu Environmental Protection Equipment Co., Ltd, Hebei Wohan Environmental Protection Equipment Co., Ltd, Hebei Jingchuang Fiberglass Co., Ltd, Hebei Yuanlishengshi Fiberglass Co., Ltd, Hebei Hanqiang Environmental Protection Equipment Co., Ltd, Hebei Wonade Environmental Protection Equipment Co., Ltd, Zaoqiang County Lucheng Fiberglass Co., Ltd, Hebei Huaifang Environmental Protection Equipment Co., Ltd, Weifang Hetai Fiberglass Co., Ltd, Hengshui Chenghui 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 Sanluwu Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 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: Fiberglass Casing, Fiberglass Drainage Ditch, Biological Deodorization Box

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: Fiberglass Casing, Fiberglass Bend, Fiberglass Motor Cover

Top 3
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Hebei Jingchuang Fiberglass Co., Ltd
Overall Score4.7 / 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: Fiberglass Casing, Fiberglass Column, Fiberglass Fence

TOP4
Hebei Yuanlishengshi Fiberglass Co., Ltd
Overall Score4.6 / 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 Casing, Fiberglass Tree Protection Board, Fiberglass Cofferdam

TOP5
Hebei Hanqiang Environmental Protection Equipment Co., Ltd

Mengtun Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.6 / 5
Est. Date2020-02-06
Registered Capital3000K CNY

Hebei Hanqiang Environmental Protection Equipment Co., Ltd., located in Mengtun Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, was established on February 6, 2020. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Li Wentong. Core products: Fiberglass Casing, Fiberglass Desulfurization, Fiberglass Molded Septic Tank

TOP6
Hebei Wonade Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2023-09-11
Registered Capital5000K CNY

Hebei Wonade Environmental Protection Equipment Co., Ltd., with its registered address located 500 meters north of the intersection of Yuhua East Street and Chuangye Road in Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Zhang Linyang, and the business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of metal daily necessities; Sales of metal products; Sales of sealing fillers; Manufacturing of metal structures; Sales of metal structures; Wholesale of hardware products; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Environmental consulting 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 Casing, Fiberglass Resin Drainage Ditch, Resin Water Meter Well

TOP7
Zaoqiang County Lucheng Fiberglass Co., Ltd
Overall Score4.5 / 5
Est. Date2016-07-06
Registered Capital10000K CNY

Zaoqiang Lucheng Fiberglass Co., Ltd. is located in Duyan Village (Development Zone), Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registered authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Yu Jianzeng. The company's business scope includes production, manufacturing, processing, sales, installation, and maintenance of fiberglass products, winding pipelines, cooling tower fans, ventilation equipment, environmental protection equipment, central air conditioning end products, communication beautification fiberglass covers, septic tanks, cable conduits, extruded profiles, cable trays, fiberglass containers, rubber products, plastic products, stainless steel products, ventilation equipment, mechanical equipment, water pump equipment, transportation facilities, fire exhaust equipment, gas, pressure regulator equipment. Electrical equipment, dust removal equipment, air pollution control equipment, solid waste and water treatment equipment Plastic pipes and fittings, installation of mechanical and electrical equipment, anti-corrosion and insulation engineering, integrated sewage treatment equipment, combined sewage treatment equipment, integrated pump station, metal products, iron parts, stainless steel water tanks, combined water tanks, fiberglass water tanks, sewage tank cover plates, cable trays, purification tanks, cable supports, desulfurization and denitrification devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Casing, Fiberglass Beautification Cover, Frp Water Tank

TOP8
Hebei Huaifang Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2016-10-27
Registered Capital3000K CNY

Hebei Huaifang Environmental Protection Equipment Co., Ltd. is registered in Sanliying 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 Deng Weifang. The business scope includes the production, processing, and sales of fiberglass environmental protection, purification, and energy-saving equipment; Fiberglass products; Sales of purification towers, dust collectors, cooling towers, water tanks, pipelines, septic tanks, cable supports, cable trays, marker posts, signs, fiberglass extruded profiles, fiberglass molded products, pumps, and vacuum equipment; Manufacturing of pumps and vacuum equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Sales of glass fiber reinforced plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of metal products; Manufacturing of metal structures; Sales of metal structures; Metal product maintenance; Installation services for ordinary mechanical equipment; Sales of anti-corrosion materials; 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 Casing, Fiberglass Gas Meter Box, Sewage Tank Cover Plate

TOP9
Weifang Hetai Fiberglass Co., Ltd

Xue Jiazhuang, Xin'an Street, Anqiu City, Weifang City, Shandong Province (East of the intersection of the Pearl River Road and Lianhuashan Road)

Overall Score4.4 / 5
Est. Date2014-07-09
Registered Capital11000K CNY

Weifang Hetai FRP Co., Ltd., located in Xuejiazhuang, Xin'an Street, Anqiu City, Weifang City, Shandong Province (east of the intersection of the Pearl River Road and Lianhuashan Road), was established on July 9, 2014, with the registration authority of Anqiu Market Supervision Administration and the legal representative of Ren Jianjian. Core products: Fiberglass Casing, Anticorrosion, Gas Collection Hood

TOP10
Hengshui Chenghui Fiberglass Co., Ltd
Overall Score4.4 / 5
Est. Date2021-07-26
Registered Capital2000K CNY

Hengshui Chenghui Fiberglass Co., Ltd. is registered at No. 369 Zhonghua East Street, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Li Yonghui. The business scope includes the manufacturing of fiberglass and products. Production, processing, manufacturing, sales, installation of fiberglass products, fiberglass models, environmental protection equipment, rainwater collection tanks, fire water tanks, fiberglass gutters, fiberglass dust covers, fiberglass simulation models, conveyor belt covers, deodorization boxes, sewage treatment equipment, desulfurization and dust removal purification towers, defoggers, winding pipelines, cable conduits, septic tanks, oil separators, inspection wells, purification towers, cooling towers, cooling tower fillers, cooling tower accessories, cable trays, cable supports, sign posts, signs, water tanks, sewage tank cover plates, extruded profiles, fiberglass storage tanks, fans, windbreak walls, gas meter boxes, mining ladder rooms, supporting metal products; Undertake the export business of environmental protection equipment, water supply and drainage, cooling tower renovation and maintenance, anti-corrosion, and the operation of our own products and technologies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Casing, Fiberglass Stool, Fiberglass Switch Machine Dust Cover

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Sanluwu Environmental Protection Equipment Co., Ltd2021-08-26Fiberglass Casing, Fiberglass Drainage Ditch, Biological Deodorization Box3000K CNYNot Supported
Hebei Wohan Environmental Protection Equipment Co., Ltd2017-08-21Fiberglass Casing, Fiberglass Bend, Fiberglass Motor Cover3000K CNYSupported
Hebei Jingchuang Fiberglass Co., Ltd2018-08-02Fiberglass Casing, Fiberglass Column, Fiberglass Fence3100K CNYSupported
Hebei Yuanlishengshi Fiberglass Co., Ltd2018-05-08Fiberglass Casing, Fiberglass Tree Protection Board, Fiberglass Cofferdam10000K CNYNot Supported
Hebei Hanqiang Environmental Protection Equipment Co., Ltd2020-02-06Fiberglass Casing, Fiberglass Desulfurization, Fiberglass Molded Septic Tank3000K CNYSupported
Hebei Wonade Environmental Protection Equipment Co., Ltd2023-09-11Fiberglass Casing, Fiberglass Resin Drainage Ditch, Resin Water Meter Well5000K CNYNot Supported
Zaoqiang County Lucheng Fiberglass Co., Ltd2016-07-06Fiberglass Casing, Fiberglass Beautification Cover, Frp Water Tank10000K CNYNot Supported
Hebei Huaifang Environmental Protection Equipment Co., Ltd2016-10-27Fiberglass Casing, Fiberglass Gas Meter Box, Sewage Tank Cover Plate3000K CNYSupported
Weifang Hetai Fiberglass Co., Ltd2014-07-09Fiberglass Casing, Anticorrosion, Gas Collection Hood11000K CNYSupported
Hengshui Chenghui Fiberglass Co., Ltd2021-07-26Fiberglass Casing, Fiberglass Stool, Fiberglass Switch Machine Dust Cover2000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of fiberglass covers, it is recommended to prioritize confirming key technical parameters such as corrosion resistance level, impact strength, and temperature resistance range of the product to meet environmental requirements in different scenarios such as chemical engineering and wastewater treatment.
  • When applied in the field of power equipment or transportation facilities, fiberglass casings with different thicknesses and surface treatment processes should be selected according to specific scenarios to ensure long-term structural stability.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to balance procurement risks and efficiency.
  • When purchasing fiberglass casings, it is usually important to focus on whether the supplier has delivery cases for similar projects, especially in high-frequency corrosive environments such as marine engineering or outdoor facilities.

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