Updated Oct 15, 2026 · Public platform & industry data

Oct 15, 2026 Updated

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2026 Top 10 Wastewater Treatment Plant Sedimentation Tank Manufacturers in China

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Top-rated Wastewater Treatment Plant Sedimentation Tank suppliers, How to choose a Wastewater Treatment Plant Sedimentation Tank manufacturer, Best Wastewater Treatment Plant Sedimentation Tank companies in China

The top 10 Wastewater Treatment Plant Sedimentation Tank manufacturers in China for 2026 are: Jiangsu Omega Environmental Protection Engineering Co., Ltd, Nanjing Aotelan Environmental Protection Equipment Co., Ltd, Shandong Huayue Environmental Protection Technology Co., Ltd, Shandong Chuanbo Environmental Protection Technology Co., Ltd, Shandong Baike Environmental Engineering Co., Ltd, Shandong Huixin Environmental Protection Industrial Equipment Co., Ltd, Shandong Xinke Environmental Protection Technology Co., Ltd, Hengshui Hongzhao Environmental Protection Equipment Co., Ltd, Zhengzhou Sina Environmental Protection Materials Equipment Co., Ltd, Sichuan Qinglan Zhiyue Environmental Protection Engineering 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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Jiangsu Omega Environmental Protection Engineering Co., Ltd
Overall Score4.9 / 5
Est. Date2010-11-15
Registered Capital10880K CNY

Jiangsu Omega Environmental Protection Engineering Co., Ltd., with its registered address in Houting Village, Qiting Street, Yixing City, is registered with Yixing Data Bureau and represented by Zhu Qifeng. Its business scope includes licensed projects such as construction projects; Electrical installation services (projects that require approval by law and can only be carried out after approval by relevant departments, with specific business projects subject to approval results) General projects: Manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Water pollution control; Air pollution control; Wastewater treatment and its recycling; Collection, treatment, and utilization of rainwater, brackish water, and mine water; External contracting projects; Sales of specialized instruments and meters for environmental monitoring; Sales of distribution switch control equipment; Installation services for ordinary mechanical equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Treatment and utilization of livestock and poultry manure; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Sales agent; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Water related consulting services; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of metal materials; Sales of instruments and meters; Wholesale of hardware products; Sales of fans and blowers; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of refractory materials; Technology import and export; Import and export of goods; Import and export agency; Road freight transportation of ordinary freight vehicles with a total weight of 4.5 tons or less (excluding online freight and dangerous goods) (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Wastewater Treatment Plant Sedimentation Tank, Honeycomb Inclined Tube, Shallow Sand Filter

Top 2
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Nanjing Aotelan Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2014-08-05
Registered Capital10100K CNY

Nanjing Aotelan Environmental Protection Equipment Co., Ltd., with its registered address at 207, 2nd Floor, Building C, Yuting Plaza, No. 59 Wangqiao Road, Xiongzhou Street, Liuhe District, Nanjing City, is registered with the Market Supervision and Administration Bureau of Liuhe District, Nanjing City. The legal representative is Huang Zongliang, and the business scope includes licensed projects such as road freight transportation (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) and general projects such as manufacturing of environmental protection special equipment; Manufacturing of specialized machinery for water resources; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of pumps and vacuum equipment; Wholesale of mechanical equipment; Manufacturing of mechanical and electrical equipment; Retail of hardware products; Wholesale of hardware products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of metal fittings for construction and furniture; Information consulting services (excluding licensed information consulting services) (except for projects that require approval by law, conducting business activities independently with a business license in accordance with the law). Core products: Wastewater Treatment Plant Sedimentation Tank, Sludge Conveyor, Aerator

Top 3
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Shandong Huayue Environmental Protection Technology Co., Ltd

Lingjun International 906, Intersection of Yuqing Street and Youai Road, Weicheng District, Weifang City

Overall Score4.8 / 5
Est. Date2021-07-20
Registered Capital6000K CNY

Shandong Huayue Environmental Protection Technology Co., Ltd. is located at the intersection of Yuqing Street and Youai Road, Lingjun International 906, Weicheng District, Weifang City. It was established on July 20, 2021, with the registration authority of Weifang Weicheng District Market Supervision Administration and the legal representative being Zhong Zhibin. Core products: Wastewater Treatment Plant Sedimentation Tank

TOP4
Shandong Chuanbo Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-01-22
Registered Capital3000K CNY

Shandong Chuanbo Environmental Protection Technology Co., Ltd. is located on the second floor of the Innovation and Entrepreneurship Center in Weifang Comprehensive Bonded Zone, Shandong Province, at 201-23. It was established on January 22, 2019 and registered with the Weifang Comprehensive Bonded Zone Market Supervision and Administration Bureau. The legal representative is Zhang Chengbo. Core products: Wastewater Treatment Plant Sedimentation Tank

TOP5
Shandong Baike Environmental Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2017-07-27
Registered Capital30000K CNY

Shandong Baike Environmental Engineering Co., Ltd., with its registered address at 767 Renmin East Road, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wang Xijin, and its business scope includes the design and construction of environmental pollution prevention and control treatment projects; Air pollution control and water pollution control; Processing and selling specialized equipment and accessories for environmental pollution prevention and control; Development and promotion of environmental protection technologies; Engineering management services; Construction of landscaping and municipal engineering projects; Import and export business of goods. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Wastewater Treatment Plant Sedimentation Tank, Microfiltration Machine, Low Temperature Pyrolysis Incinerator

TOP6
Shandong Huixin Environmental Protection Industrial Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2016-01-28
Registered Capital20200K CNY

Shandong Huixin Environmental Protection Industrial Equipment Co., Ltd., with its registered address at No. 6989 Mizhou East Road, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Hui Peiwen, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for agricultural and sideline food processing; Manufacturing of casting machinery; Sales of casting machinery; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Solid waste management; Air pollution control; Metal surface treatment and heat treatment processing; Environmental emergency management services; Ecological restoration and protection services; Water pollution control; Water pollution prevention and control services; Installation services for ordinary mechanical equipment. (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: Wastewater Treatment Plant Sedimentation Tank, Inclined Tube Settling Tank, Magnetic Coagulation Equipment

TOP7
Shandong Xinke Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-08-14
Registered Capital5000K CNY

Shandong Xinke Environmental Protection Technology Co., Ltd., with its registered address at Xituqiang Industrial Park, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Xu Zhifeng, and its business scope includes research and development, processing, and sales of environmental protection machinery and accessories; Environmental engineering design and construction; Environmental technology consulting; Selling sewage treatment additives; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Wastewater Treatment Plant Sedimentation Tank, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler

TOP8
Hengshui Hongzhao Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-06-19
Registered Capital100K CNY

Hengshui Hongzhao Environmental Protection Equipment Co., Ltd. is registered in Xujiazhuang 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 Xu Daoqi. Its business scope includes processing, manufacturing, installation, and sales of fiberglass products, environmental protection equipment, water treatment equipment, dust removal equipment, ventilation equipment, winding equipment, extrusion equipment, sewage treatment equipment, molded products, plastic products, metal products, aluminum alloy products, soundproofing products, central air conditioning, pipeline products, containers, cooling towers and accessories, mechanical and electrical security, anti-corrosion and insulation engineering, and above equipment maintenance. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Wastewater Treatment Plant Sedimentation Tank, Filler, Glass Reinforced Plastic Septic Tank

TOP9
Zhengzhou Sina Environmental Protection Materials Equipment Co., Ltd

No. 2 Chaoyang East Road, Yong'an Road Street, Gongyi City, Zhengzhou City, Henan Province

Overall Score4.4 / 5
Est. Date2011-01-18
Registered Capital11200K CNY

Zhengzhou Sina Environmental Protection Material Equipment Co., Ltd. is located at No. 2 Chaoyang East Road, Yong'an Road Street, Gongyi City, Zhengzhou City, Henan Province. It was established on January 18, 2011, with the registration authority of Gongyi Market Supervision Administration and the legal representative being Li Shaopu. Core products: Wastewater Treatment Plant Sedimentation Tank

TOP10
Sichuan Qinglan Zhiyue Environmental Protection Engineering Co., Ltd
Overall Score4.3 / 5
Est. Date2018-01-10
Registered Capital100K CNY

Sichuan Qinglan Zhiyue Environmental Protection Engineering Co., Ltd., with its registered address at No. 2202, 22nd Floor, Unit 1, Building 4, No. 388 Xishun Street, Huazhaobi, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Wang Mingxing, and its business scope includes licensed projects such as construction engineering; Residential interior decoration and renovation; Construction project design. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or permits issued by relevant departments.) General projects: construction of landscaping projects; Water pollution control; Air pollution control; Sales of daily glass products; Sales of metal structures; Sales of plastic products; Sales of chemical products (excluding licensed chemical products); Sales of building materials; Sales of electrical equipment; Sales of instruments and meters; Sales of metal products; Electronic product sales; Sales of glass fiber reinforced plastic 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: Wastewater Treatment Plant Sedimentation Tank, Septic Tank, Glass Reinforced Plastic Septic Tank

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Omega Environmental Protection Engineering Co., Ltd2010-11-15Wastewater Treatment Plant Sedimentation Tank, Honeycomb Inclined Tube, Shallow Sand Filter10880K CNYNot Supported
Nanjing Aotelan Environmental Protection Equipment Co., Ltd2014-08-05Wastewater Treatment Plant Sedimentation Tank, Sludge Conveyor, Aerator10100K CNYSupported
Shandong Huayue Environmental Protection Technology Co., Ltd2021-07-20Wastewater Treatment Plant Sedimentation Tank6000K CNYNot Supported
Shandong Chuanbo Environmental Protection Technology Co., Ltd2019-01-22Wastewater Treatment Plant Sedimentation Tank3000K CNYSupported
Shandong Baike Environmental Engineering Co., Ltd2017-07-27Wastewater Treatment Plant Sedimentation Tank, Microfiltration Machine, Low Temperature Pyrolysis Incinerator30000K CNYSupported
Shandong Huixin Environmental Protection Industrial Equipment Co., Ltd2016-01-28Wastewater Treatment Plant Sedimentation Tank, Inclined Tube Settling Tank, Magnetic Coagulation Equipment20200K CNYNot Supported
Shandong Xinke Environmental Protection Technology Co., Ltd2018-08-14Wastewater Treatment Plant Sedimentation Tank, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler5000K CNYNot Supported
Hengshui Hongzhao Environmental Protection Equipment Co., Ltd2018-06-19Wastewater Treatment Plant Sedimentation Tank, Filler, Glass Reinforced Plastic Septic Tank100K CNYSupported
Zhengzhou Sina Environmental Protection Materials Equipment Co., Ltd2011-01-18Wastewater Treatment Plant Sedimentation Tank11200K CNYNot Supported
Sichuan Qinglan Zhiyue Environmental Protection Engineering Co., Ltd2018-01-10Wastewater Treatment Plant Sedimentation Tank, Septic Tank, Glass Reinforced Plastic Septic Tank100K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of sedimentation tanks in sewage treatment plants, it is recommended to prioritize confirming key technical parameters such as treatment capacity, sedimentation efficiency, and corrosion resistance to ensure compatibility with existing sewage treatment processes.
  • 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 equipment supply and technical support.
  • In industrial wastewater or municipal sewage treatment scenarios, the design of sedimentation tanks in sewage treatment plants needs to distinguish structural differences such as inclined plates or horizontal flow to adapt to different suspended solids load requirements.
  • When purchasing, attention should be paid to the material selection of sedimentation tanks, such as concrete or stainless steel, whose durability and maintenance costs may vary significantly depending on the water quality (such as oily or high pH wastewater) being treated.

Knowledge Base

Q

In sewage treatment, selecting a suitable sedimentation tank is a key step that requires comprehensive consideration of treatment objectives, sewage characteristics, site conditions, and economic factors. The following are the main considerations and steps for selecting a sedimentation tank: 1.  Determine processing objectives Primary precipitation: removes suspended solids and some organic matter. Secondary sedimentation: Separation of activated sludge after biological treatment.

Q

After adopting Huaxing Building Materials' precast reinforced concrete sedimentation tank, a large sewage treatment plant significantly improved the efficiency and quality of sewage treatment. The sedimentation tank has a reasonable structural design, easy installation, and low maintenance costs, bringing tangible economic and environmental benefits to the sewage treatment plant.

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