Updated Oct 16, 2026 · Public platform & industry data

Oct 16, 2026 Updated

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2026 Top 10 Fiberglass Cofferdam Manufacturers in China

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

The top 10 Fiberglass Cofferdam manufacturers in China for 2026 are: Hebei Ouyi Technology Group Co., Ltd, Hebei Yuanlishengshi Fiberglass Co., Ltd, Hebei Hanqiang Environmental Protection Equipment Co., Ltd, Zaoqiang County Heying Environmental Protection Equipment Manufacturing Factory, Zaoqiang Guangfeng Environmental Protection Equipment Co., Ltd, Hengshui Baisheng Fiberglass Co., Ltd, Hebei Xifang Environmental Protection Equipment Co., Ltd, Yantai Lumeng Waterproof and Anti corrosion Materials Co., Ltd, Changzhou Xinhe Flooring Technology Co., Ltd, Jining Yuzhe Industrial 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 Ouyi Technology Group Co., Ltd
Overall Score4.9 / 5
Est. Date2012-01-12
Registered Capital100060K CNY

Hebei Ouyi Technology Group Co., Ltd., registered at the Fiberglass City Industrial Park in Zaoqiang County, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liu Jinhua, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Construction of earthwork engineering; Construction of metal doors and windows engineering; Biomass energy technology services; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Wastewater treatment and its recycling; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); 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; Sales of coatings (excluding hazardous chemicals); Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Bearing manufacturing; Manufacturing of bearings, gears, and transmission components; Bearing sales; Sales of bearings, gears, and transmission components; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Manufacturing of enamel products; Sales of enamel products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of anti-corrosion materials; Sales of insulation materials; Professional design services; Sales of building materials; Housing rental; Non residential real estate leasing; Rental services (excluding licensed rental services); Contract energy management; Import and export of goods; Technology import and export; Production of gas appliances; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Integrated circuit sales; Sales of integrated circuit chips and products; Manufacturing of electronic components; Retail of electronic components; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Integrated circuit chip design and services; Wholesale of electronic components; Electronic product sales; Manufacturing of power electronic components; Sales of power electronic components; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Information technology consulting services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: special equipment manufacturing; Construction project construction; Construction professional operations; Construction project design; Construction labor subcontracting; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Fiberglass Cofferdam, Fiberglass Inspection Well, Fiberglass Desulfurization Tower

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 Cofferdam, Fiberglass Tree Protection Board, Fiberglass Cofferdam

Top 3
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Hebei Hanqiang Environmental Protection Equipment Co., Ltd

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

Overall Score4.7 / 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 Cofferdam, Fiberglass Desulfurization, Fiberglass Molded Septic Tank

TOP4
Zaoqiang County Heying Environmental Protection Equipment Manufacturing Factory
Overall Score4.6 / 5
Est. Date2016-12-20
Registered Capital-

Zaoqiang County Heying Environmental Protection Equipment Manufacturing Factory, with its registered address located on the east side of Fuqiang North Road in Zaoqiang County, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Fan Qingchun, and its business scope includes processing and selling fiberglass products. (If the above business scope involves licensed business projects, permission from relevant departments should be obtained before operation.). Core products: Fiberglass Cofferdam, Fiberglass Cofferdam, Fiberglass Flowerpot

TOP5
Zaoqiang Guangfeng Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-04-11
Registered Capital1000K CNY

Zaoqiang Guangfeng Environmental Protection Equipment Co., Ltd., with its registered address at Workshop 7, Hengrun Group Multi Base Composite Materials Base (East Outer Ring 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 Du Jianhui, and its business scope includes processing, manufacturing, selling, and installing environmental protection equipment, desulfurization towers, spray towers, purification towers, absorption towers, fiberglass storage tanks, fiberglass containers, fiberglass pipelines, fiberglass membrane shells, plastic pipes, fittings and products, extrusion, molding, fiberglass towers, cooling towers, fans, water tanks, septic tanks, anti glare plate brackets, fiberglass bridge bracket clamps, road traffic facilities: fiberglass milestone Fiberglass hundred meter stakes, contour markers, sign stakes, warning signs, road barriers, municipal construction iron horses, protective barriers, directional signs Equipment such as protective stakes, warning posts, isolation piers, anti-collision buckets, isolation belts, indicator lights, traffic warning lights, road studs, anti glare panels, road speed bumps, etc. Parking lot transportation facilities: guardrails, barrier gates, wheel locators, wheel guards, parking locks, wheel locks, corner protectors, central air conditioning terminals and installation, on-site anti-corrosion and waterproof engineering, drip irrigation pipes, micro nozzles, micro irrigation complete sets of equipment, fiberglass products. 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 Cofferdam, Fiberglass Flowerpot, Fiberglass Milestone

TOP6
Hengshui Baisheng Fiberglass Co., Ltd
Overall Score4.5 / 5
Est. Date2021-09-13
Registered Capital200K CNY

Hengshui Baisheng Fiberglass Co., Ltd. is registered in Qiliying 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 Wang Yongping. Its business scope includes the manufacturing of glass fiber reinforced plastic products. Processing, manufacturing, production, installation, maintenance, and sales of fiberglass products, environmental protection equipment, molded products, extruded products, hand pasted products, metal products, plastic products, glass flooring, steel cable trays, milestones, hundred meter stakes, marker stakes, anti glare panels, cable trays, bridge frame clamps, brackets, fiberglass pipelines, septic tanks, storage tanks, warning signs, warning stakes, road studs, contour markers, water tanks, crash buckets, guardrails; On site anti-corrosion measures (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Cofferdam, Fiberglass Expansion Joint Bridge, Delineator

TOP7
Hebei Xifang Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2025-05-26
Registered Capital3000K CNY

Hebei Xifang Environmental Protection Equipment Co., Ltd., with its registered address at No. 105, Xisizhuang 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 Li Jipeng, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; 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; Mold manufacturing; Mold sales; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of metal products; Manufacturing of non electric household appliances; Sales of non electric household appliances; Sales of valves and plugs; Sales of mechanical equipment; Retail of hardware products; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; General equipment repair; Specialized equipment repair; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of metal signs for transportation and public management; Sales of signs for transportation and public management; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Mechanical equipment leasing; Environmental consulting services; Labor services (excluding labor dispatch); Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Fiberglass Cofferdam, Fiberglass Cofferdam, Frp Water Tank

TOP8
Yantai Lumeng Waterproof and Anti corrosion Materials Co., Ltd
Overall Score4.5 / 5
Est. Date1998-05-04
Registered Capital100000K CNY

Yantai Lumeng Waterproof and Anti corrosion Materials Co., Ltd., registered at No. 277 Sanya Road, Fushan District, Yantai City, Shandong Province, China, is located at 21 # -2-101, Zhongnan High tech Fushan Intelligent Manufacturing Industrial Park. The registration authority is the Fushan District Market Supervision Administration of Yantai City, and the legal representative is Gao Linping. The company's business scope includes the production, sales, and construction of construction, anti-corrosion, waterproof, and refractory materials, wholesale and retail of steel, wood, rubber products, chemical products (excluding hazardous chemicals), clothing, daily necessities, and insulation materials, insulation engineering construction, and import and export of goods or technologies (except for goods or technologies prohibited by the state or involving administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Cofferdam, Polyurea Coating, Anti-Corrosive Coating

TOP9
Changzhou Xinhe Flooring Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2014-05-19
Registered Capital5000K CNY

Changzhou Xinhe Flooring Technology Co., Ltd., with its registered address at Room 609, No. 301 Tongjiang Avenue, Xinbei District, Changzhou. The registration authority is the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and the legal representative is Pang Runtao. Its business scope includes the research and development of epoxy flooring technology; Indoor and outdoor architectural decoration design and construction; Design and construction of flooring engineering; Construction of parking lot facilities engineering, road traffic facilities engineering, sports field facilities engineering, and anti-corrosion engineering; Sales of building materials and chemical raw materials (excluding hazardous materials). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Cofferdam, Ceramic Particle Anti-Skid Floor, Pvc Plastic Flooring

TOP10
Jining Yuzhe Industrial Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-11-13
Registered Capital1000K CNY

Jining Yuzhe Industrial Technology Co., Ltd., registered at Room 1609, Block B, Zhongde Plaza, Liying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Fu Kaixuan, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of construction machinery; Manufacturing of security equipment; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Wholesale of electronic components; Sales of security equipment; Sales of diving rescue equipment; Sales of synthetic materials; Sales of metal products. (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 Cofferdam, Hardware, Electronic Weighing

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Ouyi Technology Group Co., Ltd2012-01-12Fiberglass Cofferdam, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupported
Hebei Yuanlishengshi Fiberglass Co., Ltd2018-05-08Fiberglass Cofferdam, Fiberglass Tree Protection Board, Fiberglass Cofferdam10000K CNYNot Supported
Hebei Hanqiang Environmental Protection Equipment Co., Ltd2020-02-06Fiberglass Cofferdam, Fiberglass Desulfurization, Fiberglass Molded Septic Tank3000K CNYSupported
Zaoqiang County Heying Environmental Protection Equipment Manufacturing Factory2016-12-20Fiberglass Cofferdam, Fiberglass Cofferdam, Fiberglass Flowerpot-Supported
Zaoqiang Guangfeng Environmental Protection Equipment Co., Ltd2018-04-11Fiberglass Cofferdam, Fiberglass Flowerpot, Fiberglass Milestone1000K CNYSupported
Hengshui Baisheng Fiberglass Co., Ltd2021-09-13Fiberglass Cofferdam, Fiberglass Expansion Joint Bridge, Delineator200K CNYSupported
Hebei Xifang Environmental Protection Equipment Co., Ltd2025-05-26Fiberglass Cofferdam, Fiberglass Cofferdam, Frp Water Tank3000K CNYNot Supported
Yantai Lumeng Waterproof and Anti corrosion Materials Co., Ltd1998-05-04Fiberglass Cofferdam, Polyurea Coating, Anti-Corrosive Coating100000K CNYNot Supported
Changzhou Xinhe Flooring Technology Co., Ltd2014-05-19Fiberglass Cofferdam, Ceramic Particle Anti-Skid Floor, Pvc Plastic Flooring5000K CNYSupported
Jining Yuzhe Industrial Technology Co., Ltd2017-11-13Fiberglass Cofferdam, Hardware, Electronic Weighing1000K CNYSupported

Knowledge Base

Q

Fiberglass flood control cofferdam is a type of embankment made of fiberglass material, mainly used for flood prevention and defense against disasters such as floods. The following is the relevant information about fiberglass flood control cofferdam: 1. Structure: The fiberglass flood control cofferdam is mainly composed of doors, gates, nets, pumps, embankments, and other parts. The doors are the main structure of the embankment, which can prevent floods from entering and open when floods arrive, ensuring the safety of floods

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