Updated Oct 16, 2026 · Public platform & industry data

Oct 16, 2026 Updated

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2026 Top 10 Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass Manufacturers in China

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Top-rated Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass suppliers, How to choose a Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass manufacturer, Best Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass companies in China

The top 10 Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass manufacturers in China for 2026 are: Hebei Ouyi Technology Group Co., Ltd, Hebei Sanluwu Environmental Protection Equipment Co., Ltd, Hebei Sanyang Shengye Fiberglass Group Co., Ltd, Hebei Jupai Environmental Protection Equipment Co., Ltd, Hebei Shuaicheng Environmental Protection Equipment Co., Ltd, Changzhou Tianhuan Purification Equipment Co., Ltd, Hebei Shuokang Environmental Protection Equipment Co., Ltd, Hebei Tengxiao Environmental Protection Equipment Co., Ltd, Hebei Xinsheng Environmental Protection Equipment Co., Ltd, Hebei Xuneng 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 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 Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass, Fiberglass Inspection Well, Fiberglass Desulfurization Tower

Top 2
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Hebei Sanluwu Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 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 Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass, Fiberglass Drainage Ditch, Biological Deodorization Box

Top 3
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Hebei Sanyang Shengye Fiberglass Group Co., Ltd
Overall Score4.7 / 5
Est. Date2003-05-10
Registered Capital100080K CNY

Hebei Sanyang Shengye Fiberglass Group Co., Ltd., registered at No. 1 Kaitai Street, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang County, Hengshui City, Hebei Province, is located at No. 189 Fuqiang North Road, Zaoqiang County. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Yu Shihe. The business scope includes general projects: manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of anti-corrosion materials; Sales of fiberglass and related products; Sales of non-metallic minerals and products; Rubber product manufacturing; Sales of rubber 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; General equipment repair; Wastewater treatment and its recycling; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of dust removal technology equipment; Sales of specialized chemical products (excluding hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: construction professional operations; Defense metrology services; Construction project construction; Power generation business, transmission business, and power supply (distribution) business. (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 Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass, Frp Pipe, Biological Deodorization Box

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 Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass

TOP5
Hebei Shuaicheng Environmental Protection Equipment Co., Ltd

Li Qianzhuang Village, Wangjun Township, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.6 / 5
Est. Date2019-05-29
Registered Capital3330K CNY

Hebei Shuaicheng Environmental Protection Equipment Co., Ltd. is located in Liqianzhuang Village, Wangjun Township, Zaoqiang County, Hengshui City, Hebei Province. It was established on May 29, 2019, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Li Xizhu. Core products: Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass

TOP6
Changzhou Tianhuan Purification Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2014-08-07
Registered Capital10000K CNY

Changzhou Tianhuan Purification Equipment Co., Ltd., with its registered address at No. 2 Lushu East Road, Xuejia Town, Xinbei District, Changzhou City, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and its legal representative is Zhu Zhucheng. Its business scope includes technical research and development, manufacturing, installation, and sales of environmental protection equipment; Research and development of water treatment agents; Sales of chemical products (excluding dangerous goods); Research and development, technology transfer, technical consulting, and technical services for industrial waste gas treatment and water treatment; Operation and management services for water treatment systems; Construction of anti-corrosion engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass

TOP7
Hebei Shuokang Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-08-06
Registered Capital3000K CNY

Hebei Shuokang Environmental Protection Equipment Co., Ltd. is located in Datauanyuan Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on August 6, 2020, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Chen Fei. Core products: Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass

TOP8
Hebei Tengxiao Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2018-11-19
Registered Capital5680K CNY

Hebei Tengxiao Environmental Protection Equipment Co., Ltd. is registered at the intersection of 905 County Road and Zhonghua East Street, 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 Guo Sheng. The business scope includes processing, manufacturing, sales, installation of environmental protection equipment and fiberglass products Environmental purification equipment, desulfurization tower, exhaust gas purification tower, packing tower, high-efficiency microbial deodorization box, integrated prefabricated pump station, dust collector, dust removal tower, counterflow cooling tower, closed cooling tower, cross flow cooling tower, wrapped water supply and drainage pipeline, fiberglass container, molded septic tank, molded cable tray, water tank, extruded profiles, optical cable joint protection box, cable protection pipe, wind and dust suppression wall, soundproof wall, fiberglass fan, ventilation duct, fire exhaust fan, fireproof smoke exhaust valve, central air conditioning terminal, fiberglass anti-corrosion and insulation engineering construction, waste gas collection and covering, rubber and plastic supporting products, metal supporting products, mechanical and electrical engineering construction and installation, environmental engineering design, labor subcontracting, as well as after-sales and maintenance of the above 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 Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass, Fiberglass Desulfurization Tower, Fiberglass Sewage Tank Cover Plate

TOP9
Hebei Xinsheng Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-12-21
Registered Capital3600K CNY

Hebei Xinsheng Environmental Protection Equipment Co., Ltd., with its registered address at the intersection of Dongwai Ring Road and Xinhua East Street, Zaoqiang County, Hengshui City, Hebei Province, is located 30 meters north of the road. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Lin Zhansong. Its business scope includes the manufacturing of specialized environmental protection equipment. Processing, manufacturing, sales, and installation of evaporative air coolers, energy-saving closed cooling towers, whitening and defogging cooling towers, water treatment equipment, environmental protection equipment, desulfurization and dust removal equipment, conveying machinery and accessories, ventilation equipment, air purification equipment, chemical water treatment equipment, sewage treatment equipment, power equipment, mechanical equipment, fiberglass products, molded products, rubber products, plastic products, metal products, aluminum alloy products, sound-absorbing products, central air conditioning, pipeline products, fiberglass wrapped pipelines, containers, cooling towers and fillers, filters, double Weng septic tanks, triple grid septic tanks, high-pressure flushing buckets, seismic supports, signs, labels, mechanical and electrical installations, after-sales service and maintenance of anti-corrosion and insulation engineering and above 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 Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass, Beautify The Cover, Fiberglass Polyurethane Pipe Box

TOP10
Hebei Xuneng Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2017-01-04
Registered Capital10000K CNY

Hebei Xuneng Environmental Protection Equipment Co., Ltd. is registered in Machang 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 Ma Yanchao. Its business scope includes processing, manufacturing, installing, and selling environmental protection equipment, fiberglass products, fiberglass valve insulation shells, fiberglass disposable mold shells, fiberglass pipelines, and sand filled pipelines PE pipes, fiberglass containers, fiberglass septic tanks, fire water tanks, central air conditioning, cooling towers, fans, SMC molded products, fiberglass water tanks, stainless steel water tanks, aluminum alloy products, plastic products, gas pressure regulating equipment, liquefied gas products, power accessories, automotive parts, mechanical parts, railway and transportation accessories, anti-corrosion and insulation engineering, mechanical and electrical installation engineering, engaged in the export business of self-produced products and technologies of the enterprise and the import business of mechanical equipment, spare parts, raw materials and technologies required by the 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 Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass, Fiberglass Blind Plate, Glass Fiber Reinforced Plastic Variable Diameter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Ouyi Technology Group Co., Ltd2012-01-12Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupported
Hebei Sanluwu Environmental Protection Equipment Co., Ltd2021-08-26Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass, Fiberglass Drainage Ditch, Biological Deodorization Box3000K CNYNot Supported
Hebei Sanyang Shengye Fiberglass Group Co., Ltd2003-05-10Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass, Frp Pipe, Biological Deodorization Box100080K CNYSupported
Hebei Jupai Environmental Protection Equipment Co., Ltd2022-02-07Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass6000K CNYSupported
Hebei Shuaicheng Environmental Protection Equipment Co., Ltd2019-05-29Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass3330K CNYSupported
Changzhou Tianhuan Purification Equipment Co., Ltd2014-08-07Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass10000K CNYSupported
Hebei Shuokang Environmental Protection Equipment Co., Ltd2020-08-06Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass3000K CNYSupported
Hebei Tengxiao Environmental Protection Equipment Co., Ltd2018-11-19Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass, Fiberglass Desulfurization Tower, Fiberglass Sewage Tank Cover Plate5680K CNYSupported
Hebei Xinsheng Environmental Protection Equipment Co., Ltd2020-12-21Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass, Beautify The Cover, Fiberglass Polyurethane Pipe Box3600K CNYSupported
Hebei Xuneng Environmental Protection Equipment Co., Ltd2017-01-04Fiberglass Sewage Tank Cover1fiberglassglasssteel23cover455fiberglass, Fiberglass Blind Plate, Glass Fiber Reinforced Plastic Variable Diameter10000K CNYSupported

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