Updated Oct 29, 2026 · Public platform & industry data

Oct 29, 2026 Updated

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2026 Top 10 Fiberglass Molded Water Tank Manufacturers in China

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Top-rated Fiberglass Molded Water Tank suppliers, How to choose a Fiberglass Molded Water Tank manufacturer, Best Fiberglass Molded Water Tank companies in China

The top 10 Fiberglass Molded Water Tank manufacturers in China for 2026 are: Hebei Sanluwu Environmental Protection Equipment Co., Ltd, Hebei Weihan Environmental Protection Equipment Co., Ltd, Tianjin Huifengyuan Water Supply Equipment Technology Co., Ltd, Jindelung (Tianjin) Water Supply Equipment Sales Co., Ltd, Hebei Hongsen Environmental Protection Equipment Co., Ltd, Zaoqiang Yaojie Fiberglass Co., Ltd, Dezhou Tuojing Air Conditioning Equipment Co., Ltd, Hebei Tengyue Environmental Protection Equipment Co., Ltd, Dezhou Haolin Air Conditioning Refrigeration Co., Ltd, Zaoqiang Rongtai Environmental Protection Equipment 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 Molded Water Tank, Fiberglass Drainage Ditch, Biological Deodorization Box

Top 2
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Hebei Weihan Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2019-11-26
Registered Capital10000K CNY

Hebei Weihan Environmental Protection Equipment Co., Ltd., registered at Xinhe International D, Zaoqiang County, Hengshui City, Hebei Province Building 211, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, with Wu Junwei as the legal representative. The 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 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, wires and cables, optical cables, cable materials, cable fittings, cable accessories, high and low voltage cabinets, power auxiliary equipment and accessories, and engineering construction several times. The company also engages in the export business of self-produced products and technologies and the mechanical equipment required by the company. Import business of spare parts, raw materials and technologies, 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 Molded Water Tank, Fiberglass Inspection Well, Fiberglass Warning Ball

Top 3
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Tianjin Huifengyuan Water Supply Equipment Technology Co., Ltd

50 meters west of the intersection of Wujing Line and Laojinba Highway in Qingguang Village, Qingguang Town, Beichen District, Tianjin (next to Jinsheng Auto Repair)

Overall Score4.8 / 5
Est. Date2015-04-01
Registered Capital500K CNY

Tianjin Huifengyuan Water Supply Equipment Technology Co., Ltd. is located 50 meters west of the intersection of Wujing Line and Laojinba Highway in Qingguang Village, Qingguang Town, Beichen District, Tianjin (next to Jinsheng Auto Repair). It was established on April 1, 2015, with the registration authority of the Market Supervision Administration of Beichen District, Tianjin, and the legal representative being Zheng Xiangkun. Core products: Fiberglass Molded Water Tank

TOP4
Jindelung (Tianjin) Water Supply Equipment Sales Co., Ltd
Overall Score4.7 / 5
Est. Date2018-09-29
Registered Capital5000K CNY

Jindelung (Tianjin) Water Supply Equipment Sales Co., Ltd., registered at 4010 and 4011, No. 2 Huatian Road, Huayuan Industrial Zone, Binhai High tech Zone, Tianjin (registered under the custody of Sanqianke (Tianjin) Business Secretary Service Co., Ltd. No. 472), registered with the Market Supervision and Administration Bureau of Tianjin Binhai High tech Industrial Development Zone, with Liu Xianjun as the legal representative. Its business scope includes wholesale and retail of water supply equipment, non negative pressure water supply equipment, glass water tanks, stainless steel water tanks, enamel water tanks, galvanized water tanks, fire water tanks, automatic pressurized water supply equipment, tower free water supply equipment, water treatment and purification equipment, constant pressure variable frequency water supply equipment, variable frequency water supply equipment, fire water pumps, circular cooling towers, square cooling towers, counter current cooling towers, and cross current cooling towers; Installation and maintenance of mechanical and electrical equipment.. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Molded Water Tank, Sewage Pump, Fire Stabilizing Equipment

TOP5
Hebei Hongsen Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2021-06-04
Registered Capital3000K CNY

Hebei Hongsen Environmental Protection Equipment Co., Ltd. is located 200 meters away from Fuqiang North Road and Zhonghua East Street in Zaoqiang County, Hengshui City, Hebei Province. It was established on June 4, 2021 and registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Han Yaqing. Core products: Fiberglass Molded Water Tank

TOP6
Zaoqiang Yaojie Fiberglass Co., Ltd
Overall Score4.6 / 5
Est. Date2019-07-03
Registered Capital880K CNY

Zaoqiang Yaojie Fiberglass Co., Ltd. is located in Nanguozhuang Village, 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 Yao Yan. Its business scope includes processing, manufacturing, installation, and sales of fiberglass products, environmental purification equipment, environmental acid mist treatment equipment, environmental desulfurization and denitrification equipment, environmental electrostatic precipitator (dry and wet) equipment, cable tray equipment, cooling towers, fans, water pipelines, fiberglass containers, water tanks, cable storage channels, central air conditioning, purification air conditioning, molded boxes, molded cable trays, warning signs, labels, signs, railway fiberglass equipment, highway power communication signal fiberglass equipment, molded manhole covers, cover plates, molded cable trays. Septic tank, To engage in the export business of self-produced products and technologies of our enterprise, as well as the import and export business of mechanical equipment, spare parts, raw and auxiliary 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) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Molded Water Tank, Fiberglass Drainage Ditch, Integrated Pumping Station

TOP7
Dezhou Tuojing Air Conditioning Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2019-06-19
Registered Capital100K CNY

Dezhou Tuojing Air Conditioning Equipment Co., Ltd., with its registered address located in the middle section of Jinguang Avenue, Luquan Tun, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Wang Wenhai, and its business scope includes the processing, sales, and installation of air conditioning equipment and components, ventilation equipment and components, purification equipment and components, environmental protection equipment and components, electromechanical equipment, mechanical equipment, water tanks, cooling towers, and fans; Sales and installation of fiberglass products, aluminum alloy products, valves, steel, insulation boards, pipes and fittings, fire-fighting equipment and accessories, and metal products (excluding precious metals); Civil air defense engineering construction; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Molded Water Tank, Surface Cooler, Water Tank

TOP8
Hebei Tengyue Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2019-11-18
Registered Capital3000K CNY

Hebei Tengyue Environmental Protection Equipment Co., Ltd., with its registered address at the west of Dongwai Ring 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 Wang Chao, and the business scope includes the manufacturing, production, processing, manufacturing, sales, installation, and maintenance of fiberglass products: environmental protection equipment, fiberglass products, fans, septic tanks, environmental protection equipment, acid mist treatment equipment, desulfurization and denitrification equipment, electrostatic dust removal equipment, cable trays, cable conduits, wrapped pipelines, cable protection pipes, extruded profile products, wrapped products, molded products, molds, cooling towers, air ducts, corrugated pipes, conveying pipelines, water tanks, pressure vessels, pipelines, storage tanks, electrical cabinets, distribution boxes, non-metallic electric meters. Box and accessories, purified air conditioning, fume hood, windproof and dust suppression wall, water treatment equipment and construction Anti corrosion and insulation construction, signs, anti glare panels, stainless steel water tanks, central air conditioning end products, ventilation equipment and accessories, cable trays, brackets, sign posts, ground signs, warning signs, geographic warning tapes, gas accessories, rubber and plastic supporting products, plastic supporting products, stainless steel supporting products, metal supporting products, anti-corrosion lining, desulfurization and dust collectors, pipeline and equipment installation, supporting, mechanical equipment, hardware products and electronic product sales. 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 Molded Water Tank, Frp Pipe, Integrated Sewage Treatment Equipment

TOP9
Dezhou Haolin Air Conditioning Refrigeration Co., Ltd
Overall Score4.5 / 5
Est. Date2015-12-22
Registered Capital1820K CNY

Dezhou Haolin Air Conditioning Refrigeration Co., Ltd., registered at the intersection of Jinguang Avenue and Xinbo Road, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is located 50 meters north of the road west. The registration authority is the Market Supervision Administration of Wucheng County, and the legal representative is Wang Wenhai. The business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Fan and fan manufacturing; Sales of fans and blowers; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of non-metallic minerals and products; Sales of insulation materials; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; 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 products; Sales of metal chains and other metal products; Sales of electrical equipment; Sales of power electronic components; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Retail of hardware products; Sales of doors and windows; Wholesale of hardware products; Sales of mechanical parts and components. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of civil air defense engineering protective equipment; Construction labor subcontracting. (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 Molded Water Tank, Fan Box, Valve Series

TOP10
Zaoqiang Rongtai Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2022-03-30
Registered Capital860K CNY

Zaoqiang Rongtai Environmental Protection Equipment Co., Ltd. is registered at the intersection of Zhonghua East Street and Donghuan Road, Zaoqiang County, Hengshui City, Hebei Province, China. The registered authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Zhang Zhonghui. The business scope includes 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 pumps and vacuum equipment; Sales of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Wastewater treatment and its recycling; Water pollution control; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Air pollution control; Sales of mechanical parts and components; Sales of electronic vacuum devices; Manufacturing of metal products; Sales of metal products; Sales of non-metallic minerals and products; Sales of metal structures; Sales of building materials (excluding sand and gravel); Installation services for ordinary mechanical equipment; Construction professional operations; External contracting projects; Construction project construction; Construction technology services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Molded Water Tank, Fiberglass Purification Tower, Fiberglass Integrated Pump Station

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Sanluwu Environmental Protection Equipment Co., Ltd2021-08-26Fiberglass Molded Water Tank, Fiberglass Drainage Ditch, Biological Deodorization Box3000K CNYNot Supported
Hebei Weihan Environmental Protection Equipment Co., Ltd2019-11-26Fiberglass Molded Water Tank, Fiberglass Inspection Well, Fiberglass Warning Ball10000K CNYSupported
Tianjin Huifengyuan Water Supply Equipment Technology Co., Ltd2015-04-01Fiberglass Molded Water Tank500K CNYNot Supported
Jindelung (Tianjin) Water Supply Equipment Sales Co., Ltd2018-09-29Fiberglass Molded Water Tank, Sewage Pump, Fire Stabilizing Equipment5000K CNYSupported
Hebei Hongsen Environmental Protection Equipment Co., Ltd2021-06-04Fiberglass Molded Water Tank3000K CNYNot Supported
Zaoqiang Yaojie Fiberglass Co., Ltd2019-07-03Fiberglass Molded Water Tank, Fiberglass Drainage Ditch, Integrated Pumping Station880K CNYSupported
Dezhou Tuojing Air Conditioning Equipment Co., Ltd2019-06-19Fiberglass Molded Water Tank, Surface Cooler, Water Tank100K CNYNot Supported
Hebei Tengyue Environmental Protection Equipment Co., Ltd2019-11-18Fiberglass Molded Water Tank, Frp Pipe, Integrated Sewage Treatment Equipment3000K CNYSupported
Dezhou Haolin Air Conditioning Refrigeration Co., Ltd2015-12-22Fiberglass Molded Water Tank, Fan Box, Valve Series1820K CNYNot Supported
Zaoqiang Rongtai Environmental Protection Equipment Co., Ltd2022-03-30Fiberglass Molded Water Tank, Fiberglass Purification Tower, Fiberglass Integrated Pump Station860K CNYSupported

Purchasing Guide

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

  • For procurement needs that require the use of fiberglass molded water tanks, it is recommended to prioritize confirming key technical parameters such as volume, wall thickness, and pressure resistance level to ensure compatibility with water supply systems or fire reserves.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Such enterprises can usually provide more stable molding processes and leak proof structural designs.
  • In corrosive environmental applications such as chemical and food processing, attention should be paid to the specific composition ratio of fiberglass materials to avoid the risk of aging or contamination of the box due to compatibility issues with the medium.
  • For secondary water supply or temporary water storage scenarios in high-rise buildings, it is recommended to choose an integrated molded water tank, which is lightweight and easy to install, and can reduce construction costs and cycles.

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