Updated Oct 4, 2026 · Public platform & industry data

Oct 4, 2026 Updated

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2026 Top 10 Underground Sewage Treatment Equipment Manufacturers in China

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Top-rated Underground Sewage Treatment Equipment suppliers, How to choose a Underground Sewage Treatment Equipment manufacturer, Best Underground Sewage Treatment Equipment companies in China

The top 10 Underground Sewage Treatment Equipment manufacturers in China for 2026 are: Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd, Shandong Granfu Intelligent Equipment Co., Ltd, Jiangsu Omega Environmental Protection Engineering Co., Ltd, Hebei Shuokang Environmental Protection Equipment Co., Ltd, Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd, Shandong Botel Environmental Engineering Co., Ltd, Shandong Guangsheng Environmental Protection Technology Co., Ltd, Shandong Huixin Environmental Protection Industrial Equipment Co., Ltd, Shandong Xuridong Machinery Co., Ltd, Shandong Zhuli Building Materials 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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Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2018-06-01
Registered Capital5000K CNY

Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd., with its registered address at No. 9 Chengzhou Road, Industrial Concentration Zone, Gaocheng Town, Yixing City, registered with Yixing Data Bureau, and represented by Tang Wei as its legal representative. Its business scope includes the processing, manufacturing, installation, sales, and technical services of environmental protection equipment and accessories, water treatment equipment and accessories, general machinery equipment and accessories, low-voltage control cabinets, incinerators, dust removal equipment, desulfurization equipment, denitrification equipment, exhaust gas purification equipment, deodorization equipment, and noise control equipment; Sales of instruments and meters, chemical products and raw materials (excluding hazardous chemicals), pipelines, valves, wires and cables, hardware and electrical equipment; Design and construction of environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Underground Sewage Treatment Equipment, Rotary Grille Cleaning Machine, Internal Inlet Mesh Plate Fine Grille

Top 2
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Shandong Granfu Intelligent Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2019-05-30
Registered Capital3000K CNY

Shandong Granfu Intelligent Equipment Co., Ltd., registered at No. 7827 Mizhou East Road, Zhucheng City, Weifang City, Shandong Province, with the registration authority of Zhucheng Market Supervision Administration and the legal representative of Jiang Lina, has a business scope including licensed projects such as special equipment manufacturing; Installation, renovation, and repair of special equipment; Construction labor subcontracting. (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 licenses issued by relevant departments.) General projects: Manufacturing of specialized equipment (excluding licensed professional equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of automotive parts and accessories; Mechanical parts and component processing; Manufacturing of marine supporting equipment; Manufacturing of service consumption robots; Industrial robot manufacturing; Manufacturing of metal structures; Installation services for ordinary mechanical equipment; Sales of metal materials; Sales of mechanical equipment; Retail of hardware products; Sales of firefighting equipment; Sales of building materials; Recycling of renewable resources (excluding productive waste metals); Sales of renewable resources; Metal surface treatment and heat treatment processing; Processing and treatment of metal waste and debris; Solid waste management; Import and export of goods; Technology import and export. (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: Underground Sewage Treatment Equipment, Wooden Jar, Integrated Water Purification Equipment

Top 3
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Jiangsu Omega Environmental Protection Engineering Co., Ltd
Overall Score4.7 / 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: Underground Sewage Treatment Equipment, Pipeline Mixer, Honeycomb Inclined Tube

TOP4
Hebei Shuokang Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 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: Underground Sewage Treatment Equipment, Fiberglass Purification Tower, Fiberglass Desulfurization Tower

TOP5
Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd
Overall Score4.6 / 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: Underground Sewage Treatment Equipment, Submersible Sewage Pump, Grille

TOP6
Shandong Botel Environmental Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2021-08-24
Registered Capital5000K CNY

Shandong Botel Environmental Engineering Co., Ltd., with its registered address in Yuexi Village, Yueshui Community, Xinxing Town, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Liu Peng, and its business scope includes licensed projects such as fire protection facility construction; Import and export of goods. (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 licenses issued by relevant departments.) General projects: Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Mechanical parts and component processing; Sales of mechanical parts and components; Retail of hardware products; Sales of metal materials; Industrial engineering design services; Air pollution control; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Underground Sewage Treatment Equipment, Underground Integrated Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit

TOP7
Shandong Guangsheng Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-11-02
Registered Capital50880K CNY

Shandong Guangsheng Environmental Protection Technology Co., Ltd., registered at Laotai Xue Road South, Zhucheng Development Zone, Weifang City, Shandong Province, with the registration authority of Zhucheng Market Supervision and Administration Bureau and the legal representative of Li Hua, operates in general projects including mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; 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 specialized equipment for pulp and paper production; Sales of specialized equipment for pulp and paper production; Agricultural machinery manufacturing; Sales of agricultural machinery; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Construction of landscaping and greening projects; Manufacturing of instruments and meters; Sales of instruments and meters; Installation services for ordinary mechanical equipment; Solid waste management; External contracting projects; Air pollution control; Air pollution prevention and control services; Soil environmental pollution prevention and control services; Soil pollution control and remediation services; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Wholesale of hardware products; Sales of building waterproofing membrane products; Sales of building materials; Sales of lightweight building materials; Sales of building decoration materials; Sales of metal materials; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts; Retail of automotive spare parts; Manufacturing of special task robots; Sales of service consumption robots; Sales of intelligent robots; Sales of industrial robots; Manufacturing of service consumption robots; Industrial robot manufacturing; Installation and maintenance of industrial robots; Research and development of intelligent robots; Sales of artificial intelligence hardware; Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Licensed project: electrical installation services; Construction project design; Construction project construction; Production and supply of tap water; Wastewater treatment and its recycling; Kitchen waste disposal. (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: Underground Sewage Treatment Equipment, Slaughter Wastewater Treatment Equipment, Domestic Sewage Treatment Equipment

TOP8
Shandong Huixin Environmental Protection Industrial Equipment Co., Ltd
Overall Score4.5 / 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: Underground Sewage Treatment Equipment, Anaerobic Reaction Tower, Inclined Tube Settling Tank

TOP9
Shandong Xuridong Machinery Co., Ltd
Overall Score4.4 / 5
Est. Date2001-06-12
Registered Capital50180K CNY

Shandong Xuridong Machinery Co., Ltd., with its registered address at No. 68 Tieyuan Road, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Li Zengpeng, and the business scope includes general projects: manufacturing of pulp and paper special equipment; Manufacturing of specialized equipment for environmental protection; Manufacturing of construction machinery; Manufacturing of material handling equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of household waste treatment equipment; Manufacturing of sludge treatment equipment; Manufacturing of specialized machinery and equipment for water resources; Sales of specialized equipment for pulp and paper production; Sales of specialized equipment for environmental protection; Sales of construction machinery; Sales of material handling equipment; Sales of household waste treatment equipment; Sales of metal materials; Treatment and utilization of livestock and poultry manure; Air pollution control; Environmental consulting services; Information technology consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Battery manufacturing; Battery sales; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment. (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: Underground Sewage Treatment Equipment, Mechanical Filter, Water Purification Equipment

TOP10
Shandong Zhuli Building Materials Engineering Co., Ltd
Overall Score4.4 / 5
Est. Date2015-10-30
Registered Capital5000K CNY

Shandong Zhuli Building Materials Engineering Co., Ltd. is registered in Jingcang Village, Economic Development Zone, Dongping County, Tai'an City, Shandong Province. The registration authority is Dongping County Market Supervision Administration, and the legal representative is Liang Yanwei. Its business scope includes wholesale of building materials; Research and development, manufacturing, sales, and import/export business of plastic sheets, pipes, profiles, concrete structural components, cement products, fiberglass and its products, and fiberglass reinforced plastic products; Design and construction of municipal engineering, highway engineering, pipeline engineering, landscaping engineering, and water conservancy engineering (projects that require approval by law can only be operated after approval by relevant departments). Core products: Underground Sewage Treatment Equipment, Water Storage Module,

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd2018-06-01Underground Sewage Treatment Equipment, Rotary Grille Cleaning Machine, Internal Inlet Mesh Plate Fine Grille5000K CNYNot Supported
Shandong Granfu Intelligent Equipment Co., Ltd2019-05-30Underground Sewage Treatment Equipment, Wooden Jar, Integrated Water Purification Equipment3000K CNYSupported
Jiangsu Omega Environmental Protection Engineering Co., Ltd2010-11-15Underground Sewage Treatment Equipment, Pipeline Mixer, Honeycomb Inclined Tube10880K CNYNot Supported
Hebei Shuokang Environmental Protection Equipment Co., Ltd2020-08-06Underground Sewage Treatment Equipment, Fiberglass Purification Tower, Fiberglass Desulfurization Tower3000K CNYNot Supported
Shanghai Kele Fluid Control Equipment Manufacturing Co., Ltd2009-12-30Underground Sewage Treatment Equipment, Submersible Sewage Pump, Grille50000K CNYSupported
Shandong Botel Environmental Engineering Co., Ltd2021-08-24Underground Sewage Treatment Equipment, Underground Integrated Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit5000K CNYSupported
Shandong Guangsheng Environmental Protection Technology Co., Ltd2012-11-02Underground Sewage Treatment Equipment, Slaughter Wastewater Treatment Equipment, Domestic Sewage Treatment Equipment50880K CNYSupported
Shandong Huixin Environmental Protection Industrial Equipment Co., Ltd2016-01-28Underground Sewage Treatment Equipment, Anaerobic Reaction Tower, Inclined Tube Settling Tank20200K CNYNot Supported
Shandong Xuridong Machinery Co., Ltd2001-06-12Underground Sewage Treatment Equipment, Mechanical Filter, Water Purification Equipment50180K CNYNot Supported
Shandong Zhuli Building Materials Engineering Co., Ltd2015-10-30Underground Sewage Treatment Equipment, Water Storage Module, 5000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of buried sewage treatment equipment, it is recommended to match equipment specifications based on key technical parameters such as daily treatment capacity and effluent standards, with particular attention to core indicators such as COD removal rate and shock load resistance.
  • In industrial parks or rural decentralized sewage treatment scenarios, the selection of buried sewage treatment equipment should be based on site space limitations and noise control requirements, with priority given to modular design and stable operation of products.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure the long-term reliability of equipment operation.
  • For different water quality characteristics (such as high ammonia nitrogen or high salt wastewater), it is recommended to verify the adaptability of equipment processes, such as practical application cases of AO, MBR, or biological contact oxidation technology routes.

Knowledge Base

Q

Popular Science Guide for Selection of Underground Sewage Treatment Equipment In densely populated areas or scenarios with limited land resources, traditional sewage treatment facilities often face problems such as large land occupation and significant landscape impact. The buried sewage treatment equipment effectively alleviates the contradiction between space occupation and environmental coordination by burying the treatment unit as a whole underground, and is suitable for residential communities, scenic spots, rural areas, and small public areas

Q

Application scenario Rural residential areas It can handle the daily sewage generated by rural households, including kitchen wastewater, bathroom wastewater, etc., effectively improving the rural living environment. Rural tourism area The sewage generated by rural tourism, homestays, etc. can be treated on-site to protect the ecological environment of tourist attractions and improve the quality of tourism. Small scale breeding facilities

Q

Underground sewage treatment equipment is suitable for residential areas, hospitals and sanatoriums, office buildings, shopping malls, hotels, restaurants, government agencies, campuses, military units, aquatic processing plants, livestock storage processing plants, dairy processing plants, and similar industrial organic wastewater, such as organic wastewater treatment in industries such as textiles, beer, papermaking, leather making, food, and chemical engineering. The main intention is to treat domestic sewage and

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