Updated Oct 4, 2026 · Public platform & industry data

Oct 4, 2026 Updated

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2026 Top 10 Sewage Purification Tank Manufacturers in China

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

The top 10 Sewage Purification Tank manufacturers in China for 2026 are: Hebei Weihan Environmental Protection Equipment Co., Ltd, Hebei Yibao Composite Materials Co., Ltd, Wuxi Shenyu Environmental Protection Equipment Co., Ltd, Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd, Shandong Hongquan Shengde Environmental Protection Technology Co., Ltd, Zaoqiang Rongtai Environmental Protection Equipment Co., Ltd, Hebei Fufang Environmental Protection Technology Co., Ltd, Hebei Pengwan Environmental Protection Equipment Co., Ltd, Hebei Jiaye Environmental Protection Technology Co., Ltd, Shanghai Kele Fluid Control Equipment 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 Weihan Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 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: Sewage Purification Tank, Fiberglass Reinforcement, Sewage Pumping Station

Top 2
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Hebei Yibao Composite Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2019-01-21
Registered Capital3000K CNY

Hebei Yibao Composite Materials Co., Ltd., with its registered address located east of the Central Kindergarten in Dongxing Road, Qingliangdian Town, Wuyi County, is registered with the Market Supervision Administration of Wuyi County, Hengshui City. The legal representative is Zhao Lihua, and its business scope includes processing, manufacturing, and sales of composite materials, fiberglass products, rubber products, plastic products, metal products, insulation materials, air pollution control equipment, solid waste and water treatment equipment, ventilation and air conditioning equipment. (Except for hazardous chemicals) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sewage Purification Tank, Entangled Septic Tank, Single Pit Double Pit Alternating Septic Tank

Top 3
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Wuxi Shenyu Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2019-08-16
Registered Capital3000K CNY

Wuxi Shenyu Environmental Protection Equipment Co., Ltd., with its registered address at No.1 Zhangjing Jingshi Road, Xibei Town, Xishan District, Wuxi City, is registered with the Xishan District Data Bureau of Wuxi City. The legal representative is Fan Changqun, and its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment research and development; Sales of ecological environment materials; Sales of mechanical equipment; Water pollution control; Ecological restoration and protection services; Water pollution prevention and control services; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of metal materials; Sales of metal products; Sales of industrial automatic control system devices; Sales of optoelectronic devices; Sales of hydraulic power machinery and components; Retail of hardware products; Sales of rubber products; Sales of valves and plugs; Sales of pumps and vacuum equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Sewage Purification Tank, Intelligent Injector, Grease Trap

TOP4
Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2024-04-12
Registered Capital1000K CNY

Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd., with its registered address at Room 101, No. 113, Junma 1st Street, Xinmalan, Dalang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Huang Jingwei, and its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Sales of building decoration materials; Manufacturing of plastic products; Sales of plastic products; Sales of metal products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of metal signs for transportation and public management; Sales of signs for transportation and public management; Environmental consulting services; Research and development of unconventional water source utilization technology; Municipal facility management; Construction of landscaping and greening projects; Industrial engineering design services; Flower cultivation; Gift and flower sales; Sales of wooden containers; Building cleaning services; Engineering management services; Professional cleaning, washing, and disinfection services; Sales of electrical signal equipment devices; Urban and rural urban appearance management; Wholesale of kitchenware, sanitary ware, and daily necessities; Sales of daily necessities; Wholesale of daily necessities; Leather sales; Sales of ecological environment materials; Sales of paper 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: Sewage Purification Tank, Domestic Sewage Treatment Equipment, Rainwater Collection Module

TOP5
Shandong Hongquan Shengde Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2021-04-06
Registered Capital3600K CNY

Shandong Hongquan Shengde Environmental Protection Technology Co., Ltd., with its registered address at the southeast end of Yangjialing Village, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wang Zejuan, and its business scope includes general projects such as the manufacturing of environmental protection equipment; Sales of specialized equipment for environmental protection; Mechanical equipment research and development; Air pollution control; Air pollution prevention and control services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: various types of engineering construction activities. (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: Sewage Purification Tank, Garbage Incinerator, Sand Filter Tank

TOP6
Zaoqiang Rongtai Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 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: Sewage Purification Tank, Fiberglass Purification Tower, Integrated Sewage Treatment Equipment

TOP7
Hebei Fufang Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-11-21
Registered Capital36880K CNY

Hebei Fufang Environmental Protection Technology Co., Ltd. is registered in Zaoqiang County Industrial Park, Hengshui City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Qiu Zhenfeng. Its business scope includes research and development of environmental protection equipment, technology transfer, processing, manufacturing, and sales of environmental protection equipment, fiberglass products, fiberglass winding products, PE pipelines, cooling towers and fillers, central air conditioning supporting equipment products, rubber products, purification and energy-saving equipment, sewage treatment equipment, dust removal equipment, molded products, fiberglass sand filled pipelines, septic tanks, and integrated treatment equipment. House rental. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sewage Purification Tank, Glass Steel Cooling Tower, Integrated Pumping Station

TOP8
Hebei Pengwan Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-01-22
Registered Capital3000K CNY

Hebei Pengwan Environmental Protection Equipment Co., Ltd. is registered in Qiliying 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 Liu Pengwan. The company's business scope includes processing, manufacturing, sales, and installation of fiberglass products, 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, central air conditioning terminals and installation, on-site anti-corrosion and waterproof engineering, drip irrigation pipes, micro nozzles, micro irrigation complete sets of equipment, and business operations. The export business of our self-produced products and technologies, as well as the mechanical equipment, spare parts The import business of 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: Sewage Purification Tank, Fiberglass Purification Tank, Glass Reinforced Plastic Septic Tank

TOP9
Hebei Jiaye Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-04-18
Registered Capital20000K CNY

Hebei Jiaye Environmental Protection Technology Co., Ltd., with its registered address at No. 709, Baihui Building, No. 57, Fourth Middle Road, Qiaoxi District, Shijiazhuang City, Hebei Province, is registered with the Qiaoxi District Market Supervision and Administration Bureau. The legal representative is Zhao Libo, and its business scope includes environmental protection technology development, technology transfer, technology services, and technology consulting; Design and construction of environmental protection engineering and municipal engineering; Installation, maintenance, and sales of environmental protection equipment; Sales of computer software and hardware, instruments and meters, and chemical products (excluding hazardous chemicals); Garbage disposal. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sewage Purification Tank, Fiber Disc Filter, Ultrafiltration And Reverse Osmosis

TOP10
Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2009-12-30
Registered Capital50000K CNY

Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd., registered at No. 839 Nanqiao Road, Nanqiao Town, Fengxian District, Shanghai (Fenggong), registered with the Market Supervision Bureau of Fengxian District, with Shen Ming as the legal representative. Its business scope includes the manufacturing, processing, installation, wholesale, and retail of integrated prefabricated pump stations, pumps, valves, water tanks, water supply and drainage equipment, and electrical control cabinets. It is engaged in technology development, technical consulting, technology transfer, and technical services in the field of fluid equipment, as well as wholesale and retail of stainless steel products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Sewage Purification Tank, Submersible Sewage Pump, Grille

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Weihan Environmental Protection Equipment Co., Ltd2019-11-26Sewage Purification Tank, Fiberglass Reinforcement, Sewage Pumping Station10000K CNYSupported
Hebei Yibao Composite Materials Co., Ltd2019-01-21Sewage Purification Tank, Entangled Septic Tank, Single Pit Double Pit Alternating Septic Tank3000K CNYNot Supported
Wuxi Shenyu Environmental Protection Equipment Co., Ltd2019-08-16Sewage Purification Tank, Intelligent Injector, Grease Trap3000K CNYSupported
Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd2024-04-12Sewage Purification Tank, Domestic Sewage Treatment Equipment, Rainwater Collection Module1000K CNYSupported
Shandong Hongquan Shengde Environmental Protection Technology Co., Ltd2021-04-06Sewage Purification Tank, Garbage Incinerator, Sand Filter Tank3600K CNYNot Supported
Zaoqiang Rongtai Environmental Protection Equipment Co., Ltd2022-03-30Sewage Purification Tank, Fiberglass Purification Tower, Integrated Sewage Treatment Equipment860K CNYSupported
Hebei Fufang Environmental Protection Technology Co., Ltd2016-11-21Sewage Purification Tank, Glass Steel Cooling Tower, Integrated Pumping Station36880K CNYSupported
Hebei Pengwan Environmental Protection Equipment Co., Ltd2018-01-22Sewage Purification Tank, Fiberglass Purification Tank, Glass Reinforced Plastic Septic Tank3000K CNYNot Supported
Hebei Jiaye Environmental Protection Technology Co., Ltd2017-04-18Sewage Purification Tank, Fiber Disc Filter, Ultrafiltration And Reverse Osmosis20000K CNYNot Supported
Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd2009-12-30Sewage Purification Tank, Submersible Sewage Pump, Grille50000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of sewage purification tanks, it is recommended to prioritize confirming key technical parameters such as treatment capacity (such as daily processing capacity), material corrosion resistance, and effluent standards to ensure that they match the actual sewage composition and discharge requirements of the project.
  • In industrial parks or rural decentralized sewage treatment scenarios, the selection of sewage purification tanks should be based on site space limitations and operational convenience. Modular design or integrated equipment may be more suitable for high-frequency use environments.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers usually provide more stable technical support and after-sales service guarantee.
  • For the high concentration organic wastewater treatment scenario, it is recommended to pay attention to the anaerobic aerobic process combination efficiency of the sewage purification tank, and verify whether the supplier has actual operating data cases of similar projects.

Knowledge Base

Q

Selection of treatment capacity of fiberglass purification tank for sewage treatment The selection of the treatment capacity of the fiberglass purification tank for sewage treatment requires comprehensive consideration of multiple factors. Firstly, it is necessary to clarify the source and volume of wastewater to be treated. If the sewage comes from small households or offices and the daily sewage volume is relatively small, a purification tank with smaller treatment capacity can be chosen. For general small commercial places or places with limited population

Q

Application scope of small sewage purification tank The small-scale household sewage purification tank mainly consists of a regulating sedimentation zone, an anoxic zone, an aerobic zone, and a effluent zone. The anoxic and aerobic zones are filled with fillers, and functional microorganisms are attached to the fillers. Hydrolysis and contact oxidation are the main principles for small household sewage purification tanks to achieve purification, while adding effective microbial solutions to achieve effective sewage treatment

Q

  What is the process of sewage purification tank 1. Physical processing: including methods for processing physical properties such as filtration, precipitation, and sieving. In the purification tank, physical treatment can achieve the separation of solid impurities and precipitated organic waste through precipitation and filtration. 2. Biochemical treatment: Through the metabolic process of microorganisms, some difficult to decompose organic waste is decomposed into more stable and efficient waste

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