Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Fiberglass Sewage Tank Cover Plate Manufacturers in China

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

The top 10 Fiberglass Sewage Tank Cover Plate manufacturers in China for 2026 are: Hebei Sanyang Shengye Fiberglass Group Co., Ltd, Hebei Yuanlishengshi Fiberglass Co., Ltd, Hebei Jupai Environmental Protection Equipment Co., Ltd, Hebei Shuaicheng Environmental Protection Equipment Co., Ltd, Hebei Wohan Environmental Protection Equipment Co., Ltd, Hebei Xinzao Environmental Protection Equipment Co., Ltd, Shanghai Senzhen Environmental Protection Equipment Co., Ltd, Shandong Huamao Environmental Protection Technology Co., Ltd, Zaoqiang Haohui Environmental Protection Equipment Co., Ltd, Zaoqiang Haoyang Machinery Manufacturing 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 Sanyang Shengye Fiberglass Group Co., Ltd
Overall Score4.9 / 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 Cover Plate, Frp Pipe, Frp Water Tank

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 Sewage Tank Cover Plate, Fiberglass Inspection Well, Fiberglass Cable Tray

Top 3
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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 Sewage Tank Cover Plate, Frp Cable Tray , Fiberglass Fish Pond

TOP4
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 Cover Plate, Fiberglass Cover Plate, Septic Tank

TOP5
Hebei Wohan Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 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 Sewage Tank Cover Plate, Frp Pipe, Fiberglass Resin Manhole Cover

TOP6
Hebei Xinzao Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 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 Sewage Tank Cover Plate, Fiberglass Deodorizing Box, Fiberglass Storage Tank

TOP7
Shanghai Senzhen Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2014-02-27
Registered Capital15000K CNY

Shanghai Senzhen Environmental Protection Equipment Co., Ltd. is registered at Room 436, 4th Floor, Building 4, No. 68 Guangming Center Road, Zhuangxing Town, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Bureau, and the legal representative is Gong Jindan. The company's business scope includes the manufacturing and processing of environmental protection equipment, water treatment equipment, industrial automation equipment, mechanical equipment (excluding special equipment), electrical complete sets of equipment (operated by branch offices at the upper limit), wholesale, and retail. It engages in technical development, technical consulting, technical services, and technology transfer in the field of electrical technology, specialized construction of steel structure engineering, specialized construction of environmental protection construction engineering, and construction of weak current engineering. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Fiberglass Sewage Tank Cover Plate, Pp Water Tank, Stainless Steel Valve Fittings

TOP8
Shandong Huamao Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-08-18
Registered Capital15000K CNY

Shandong Huamao Environmental Protection Technology Co., Ltd., with its registered address located in Xialigozhuang Village, Jinzongzi Town, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration. The legal representative is Xu Deming, and its business scope includes research and development, production, promotion, and sales of environmental protection equipment, fiberglass products, fiberglass and related products; Sales: Sewage treatment chemicals (excluding hazardous chemicals); Anti corrosion and insulation engineering services, environmental engineering services, mechanical and electrical equipment installation services, pipeline and equipment installation; Import and export of 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 Cover Plate, Laying Sand Anti-Skid Strips, Frp Pipe

TOP9
Zaoqiang Haohui Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2017-05-10
Registered Capital1000K CNY

Zaoqiang Haohui Environmental Protection Equipment Co., Ltd., registered at No. 258, West of Fuqiang North Road, Zaoqiang County, Hengshui City, Hebei Province, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Zhang Wenyan, and the business scope includes general projects: 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; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of metal structures; Sales of metal structures; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of ordinary glass containers; Sales of metal packaging containers and materials; Import and export of goods; Manufacturing of sealing fillers; Sales of sealing fillers; Manufacturing of specialized chemical products (excluding hazardous chemicals); 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 project: construction project construction. (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 Cover Plate, Fiberglass Integrated Pump Station, Glass Reinforced Plastic Septic Tank

TOP10
Zaoqiang Haoyang Machinery Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2020-01-07
Registered Capital1000K CNY

Zaoqiang Haoyang Machinery Manufacturing Co., Ltd., with its registered address located on the west side of Wuguan Road, Matun Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Zhang Yujie, and the business scope includes general projects such as metal cutting and welding equipment manufacturing; Sales of metal cutting and welding equipment; Manufacturing of plastic products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of metal structures; Sales of metal structures; Sales of communication equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Road freight transportation (excluding dangerous goods). (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 Cover Plate, Frp Pipe, Cable Tray

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Sanyang Shengye Fiberglass Group Co., Ltd2003-05-10Fiberglass Sewage Tank Cover Plate, Frp Pipe, Frp Water Tank100080K CNYSupported
Hebei Yuanlishengshi Fiberglass Co., Ltd2018-05-08Fiberglass Sewage Tank Cover Plate, Fiberglass Inspection Well, Fiberglass Cable Tray10000K CNYNot Supported
Hebei Jupai Environmental Protection Equipment Co., Ltd2022-02-07Fiberglass Sewage Tank Cover Plate, Frp Cable Tray , Fiberglass Fish Pond6000K CNYSupported
Hebei Shuaicheng Environmental Protection Equipment Co., Ltd2019-05-29Fiberglass Sewage Tank Cover Plate, Fiberglass Cover Plate, Septic Tank3330K CNYSupported
Hebei Wohan Environmental Protection Equipment Co., Ltd2017-08-21Fiberglass Sewage Tank Cover Plate, Frp Pipe, Fiberglass Resin Manhole Cover3000K CNYSupported
Hebei Xinzao Environmental Protection Equipment Co., Ltd2019-11-27Fiberglass Sewage Tank Cover Plate, Fiberglass Deodorizing Box, Fiberglass Storage Tank3000K CNYSupported
Shanghai Senzhen Environmental Protection Equipment Co., Ltd2014-02-27Fiberglass Sewage Tank Cover Plate, Pp Water Tank, Stainless Steel Valve Fittings15000K CNYSupported
Shandong Huamao Environmental Protection Technology Co., Ltd2017-08-18Fiberglass Sewage Tank Cover Plate, Laying Sand Anti-Skid Strips, Frp Pipe15000K CNYSupported
Zaoqiang Haohui Environmental Protection Equipment Co., Ltd2017-05-10Fiberglass Sewage Tank Cover Plate, Fiberglass Integrated Pump Station, Glass Reinforced Plastic Septic Tank1000K CNYSupported
Zaoqiang Haoyang Machinery Manufacturing Co., Ltd2020-01-07Fiberglass Sewage Tank Cover Plate, Frp Pipe, Cable Tray 1000K CNYSupported

Purchasing Guide

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

  • For procurement needs that require the use of fiberglass sewage tank cover plates, it is recommended to prioritize confirming technical parameters such as bearing strength, corrosion resistance level, and size specifications to ensure compatibility with anti leakage and acid and alkali resistance requirements in scenarios such as sewage treatment plants and chemical parks.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually provide more stable product performance and long-term service guarantees.
  • In the high-frequency corrosive environment such as chemical industry and municipal sewage treatment, the lightweight and anti-aging characteristics of the FRP sewage pool cover are the key considerations. When purchasing, the supplier can be required to provide relevant material test reports.
  • Different application scenarios, such as outdoor pools or indoor enclosed spaces, may affect the thickness design of the cover plate. It is recommended to communicate with the supplier about product compatibility based on specific environmental conditions to avoid potential hazards during later use.

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