Updated Oct 6, 2026 · Public platform & industry data

Oct 6, 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: Shandong Granfu Intelligent Equipment Co., Ltd, Jiangsu Xianglv Environmental Protection Technology Co., Ltd, Shandong Huayue Environmental Protection Technology Co., Ltd, Hengshui Chuanglian Environmental Protection Technology Co., Ltd, Shandong Chuanbo Environmental Protection Technology Co., Ltd, Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd, Shandong Huamai Environmental Protection Equipment Engineering Co., Ltd, Chengdu Zhirongxin Environmental Protection Technology Co., Ltd, Guangsheng Environmental Protection Engineering Design Center, Pingshan Town, Luquan, Hebei Shangqian Energy saving 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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Shandong Granfu Intelligent Equipment Co., Ltd
Overall Score4.9 / 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, Vacuum Pressure Tank, Autoclave

Top 2
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Jiangsu Xianglv Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-04-26
Registered Capital10000K CNY

Jiangsu Xianglv Environmental Protection Technology Co., Ltd., with its registered address in Chengxi Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Liu Jingjing as its legal representative. Its business scope includes research and development of environmental protection technology; Manufacturing, sales, installation, and commissioning of environmental protection machinery and accessories, air pollution prevention and control equipment, water treatment equipment and accessories; Sales of instruments and meters, fiberglass products, plastic products, water treatment agents (excluding hazardous chemicals), metal materials, hardware and electrical appliances, wires and cables, chemical products and raw materials (excluding hazardous chemicals); 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, Silo, Conversion Grille

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 Score4.7 / 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: Underground Sewage Treatment Equipment

TOP4
Hengshui Chuanglian Environmental Protection Technology Co., Ltd

100 meters south of the intersection of Fuqiang North Road and Jianhua Street, Zaoqiang County, Hengshui City, Hebei Province, west of the road

Overall Score4.6 / 5
Est. Date2021-04-25
Registered Capital1000K CNY

Hengshui Chuanglian Environmental Protection Technology Co., Ltd. is located 100 meters south of the intersection of Fuqiang North Road and Jianhua Street in Zaoqiang County, Hengshui City, Hebei Province. It was established on April 25, 2021, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Cui Zhaoxiang. Core products: Underground Sewage Treatment Equipment, Integrated Pumping Station, Processing And Lifting Pump Station

TOP5
Shandong Chuanbo Environmental Protection Technology Co., Ltd
Overall Score4.6 / 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: Underground Sewage Treatment Equipment

TOP6
Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2013-04-22
Registered Capital20000K CNY

Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd. is registered at the intersection of Jinshan Street and Weixu Road, Xin'an Street, Anqiu City, Weifang City, Shandong Province, China. The registered authority is Anqiu Market Supervision Administration Bureau, and the legal representative is Zhang Fuliang. The business scope includes production, research and development, assembly, and sales of water treatment equipment and supporting facilities.. Core products: Underground Sewage Treatment Equipment, Sewage Treatment Equipment

TOP7
Shandong Huamai Environmental Protection Equipment Engineering Co., Ltd

200 meters north of the intersection of Delis Avenue and 206 National Highway in Shunwang Street, Zhucheng City, Weifang City, Shandong Province, east of the road

Overall Score4.5 / 5
Est. Date2020-09-18
Registered Capital3000K CNY

Shandong Huamai Environmental Protection Equipment Engineering Co., Ltd. is located 200 meters north of the intersection of Delis Avenue and National Highway 206 in Shunwang Street, Zhucheng City, Weifang City, Shandong Province. It was established on September 18, 2020, with the registration authority of Zhucheng Market Supervision Administration and the legal representative being Gao Muhua. Core products: Underground Sewage Treatment Equipment

TOP8
Chengdu Zhirongxin Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-12-26
Registered Capital500K CNY

Chengdu Zhirongxin Environmental Protection Technology Co., Ltd., with its registered address at No.1 Cuqiao Shangjie, Wuhou District, Chengdu City, is registered with the Wuhou District Market Supervision and Administration Bureau. The legal representative is Yang Zhigang, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of new material technology; Cement product manufacturing [branch operation]; Glass fiber and product manufacturing [branch operation]; Manufacturing of specialized instruments and meters for environmental monitoring [branch operation]; Sales of cement products; Sales of fiberglass and related products; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Sales of building materials; Environmental consulting services; Specialized equipment repair [branch operation]; General equipment repair [branch operation]; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for environmental sanitation public facilities. (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, Cement Reservoir, Inspection Chamber

TOP9
Guangsheng Environmental Protection Engineering Design Center, Pingshan Town, Luquan
Overall Score4.4 / 5
Est. Date2018-05-10
Registered Capital-

Guangsheng Environmental Protection Engineering Design Center in Pingshan Town, Luquan Yi and Miao Autonomous County, Kunming City, Yunnan Province, with its registered address in Chongde Industrial Park, Pingshan Town, Luquan Yi and Miao Autonomous County. The registration authority is the Market Supervision Administration of Luquan Yi and Miao Autonomous County, and the legal representative is Zhang Fuling. Its business scope includes environmental protection engineering construction; Sales and installation services for environmental protection equipment and water treatment equipment; Lighting project; Sales and installation of mechanical equipment; Sales of electrical equipment; Sales and installation services for electrical equipment and ventilation equipment; Sales and installation of hardware and electromechanical products. (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, Sewage Treatment Equipment, Equipment Repair

TOP10
Hebei Shangqian Energy saving Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2022-07-07
Registered Capital6600K CNY

Hebei Shangqian Energy saving Equipment Co., Ltd., with its registered address at the intersection of Fuqiang North Road and Jianhua Street, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Ma Zhiyuan, and its business scope includes general projects such as manufacturing of glass fiber reinforced plastic products; Manufacturing of specialized equipment for environmental protection; Installation services for environmental sanitation public facilities; Wastewater treatment and its recycling; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized instruments and meters for environmental monitoring; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Installation services for ordinary mechanical equipment; Development of intelligent water management system; Sales of glass fiber reinforced plastic products; Plastic Products Sales Department; Manufacturing of plastic products; Manufacturing of metal structures; Sales of metal structures; Sales of mechanical parts and components; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of instruments and meters; Sales of metal products; Sales of metal materials; Operation of wires and cables; Sales of insulation materials; Sales of valves and plugs; Manufacturing of refrigeration and air conditioning equipment; Sales of instruments and meters; Instrument and meter repair; General equipment repair; Specialized equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental consulting services; Import and export of goods; Repair of metal products; Water pollution control; Soil pollution control and remediation services; Manufacturing of household waste treatment equipment; Sales of coatings (excluding hazardous chemicals); Labor services (excluding labor dispatch); Manufacturing of metal signs for transportation and public management; Sales of signs for transportation and public management. (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, Fiberglass Pump Station, Fiberglass Grating

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Granfu Intelligent Equipment Co., Ltd2019-05-30Underground Sewage Treatment Equipment, Vacuum Pressure Tank, Autoclave3000K CNYSupported
Jiangsu Xianglv Environmental Protection Technology Co., Ltd2017-04-26Underground Sewage Treatment Equipment, Silo, Conversion Grille10000K CNYSupported
Shandong Huayue Environmental Protection Technology Co., Ltd2021-07-20Underground Sewage Treatment Equipment6000K CNYNot Supported
Hengshui Chuanglian Environmental Protection Technology Co., Ltd2021-04-25Underground Sewage Treatment Equipment, Integrated Pumping Station, Processing And Lifting Pump Station1000K CNYSupported
Shandong Chuanbo Environmental Protection Technology Co., Ltd2019-01-22Underground Sewage Treatment Equipment3000K CNYSupported
Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd2013-04-22Underground Sewage Treatment Equipment, Sewage Treatment Equipment20000K CNYNot Supported
Shandong Huamai Environmental Protection Equipment Engineering Co., Ltd2020-09-18Underground Sewage Treatment Equipment3000K CNYNot Supported
Chengdu Zhirongxin Environmental Protection Technology Co., Ltd2016-12-26Underground Sewage Treatment Equipment, Cement Reservoir, Inspection Chamber500K CNYNot Supported
Guangsheng Environmental Protection Engineering Design Center, Pingshan Town, Luquan2018-05-10Underground Sewage Treatment Equipment, Sewage Treatment Equipment, Equipment Repair-Not Supported
Hebei Shangqian Energy saving Equipment Co., Ltd2022-07-07Underground Sewage Treatment Equipment, Fiberglass Pump Station, Fiberglass Grating6600K CNYNot Supported

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

Underground domestic sewage treatment equipment is a type of equipment used to treat domestic sewage and also requires painting treatment. This article will explain the paint requirements for buried domestic sewage treatment equipment to ensure stable operation and long-term use of the equipment.

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