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Updated Oct 12, 2026 · Public platform & industry data

Oct 12, 2026 Updated

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2026 Top 10 Underground Sewage Treatment Equipment Manufacturers in China

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, Zaoqiang County Jinda Fiberglass Co., Ltd, Shandong Huayue Environmental Protection Technology Co., Ltd, Shandong Jinmaiyuan 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, Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd, Shandong Huamai Environmental Protection Equipment Engineering Co., Ltd, Weifang Luyang Environmental Protection 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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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

Featured Product

Underground sewage treatment equipment with acid and alkali resistance, excellent quality and specifications, fully designed and perfectly delivered to Grundfos

Overall Score4.7 / 5

Est. Date2019-01-31

Registered Capital100K CNY

Zaoqiang Jinda Fiberglass Co., Ltd. is registered at No. 127 Hujiazhuang Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Lu Jianlong. Its business scope includes the manufacturing of fiberglass reinforced plastic products, environmental protection equipment, metal products, plastic products, pumps, valves, compressors and machinery, pipeline and equipment installation, metal processing machinery manufacturing, wholesale of mechanical equipment, hardware products and electronic products, and manufacturing of gas and energy household appliances. (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, Frp Pipe, Fiberglass Outlet

Featured Product

Jinda Rural Underground Sewage Treatment Equipment New Glass Tempered Septic Tank Sewage Sedimentation Tank Anti corrosion

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

Featured Product

New material for buried integrated sewage treatment equipment, resistant to corrosion and weathering, with a long service life. Huayue

TOP4

Overall Score4.6 / 5

Est. Date2018-10-19

Registered Capital10000K CNY

Shandong Jinmaiyuan Environmental Protection Technology Co., Ltd. is located in Dongyangjialing Village Industrial Park, 329 Provincial Road, Mizhou Street, Zhucheng City, Weifang City, Shandong Province. It was established on October 19, 2018, with the registration authority of Zhucheng Market Supervision Administration and the legal representative being Liu Yonghua. Core products: Underground Sewage Treatment Equipment

Featured Product

Home buried integrated sewage treatment equipment source manufacturer provides on-site installation service for Jinmai Yuan

TOP5

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

Featured Product

Integrated pumping station, buried sewage lifting and treatment equipment, Chuanglian intelligent control, fiberglass material

TOP6

Overall Score4.5 / 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

Featured Product

Underground rural integrated sewage treatment equipment manufacturer provides high-quality and affordable direct supply from Chuanbo

TOP7

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

Featured Product

The 300 ton buried integrated domestic sewage treatment equipment is easy to operate

TOP8

Overall Score4.5 / 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: Underground Sewage Treatment Equipment, Sewage Treatment Upgrading Equipment, Sewage Treatment Equipment

Featured Product

Integrated fully automatic buried sewage treatment equipment for hospital breeding, slaughtering, food processing, domestic and industrial pollution

TOP9

Overall Score4.4 / 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

Featured Product

Integrated buried sewage treatment equipment, domestic sewage, rural sewage treatment, multi-purpose source manufacturer

TOP10

Overall Score4.4 / 5

Est. Date2018-06-15

Registered Capital20000K CNY

Weifang Luyang Environmental Protection Equipment Co., Ltd., with its registered address at No. 1027, Weixu North Road, Yingqiu Town, Changle County, Weifang City, Shandong Province, its registered authority is Changle County Market Supervision Administration, and its legal representative is Shen Baoping. Its business scope includes the production and sales of special equipment for environmental protection, glass fiber reinforced plastic products, integrated prefabricated pump stations, fans, stainless steel products, polyurethane plastic insulation boards, environmental engineering services, professional design services, environmental protection testing, air pollution control, water pollution control, solid waste control, light pollution control services, noise pollution control services, energy conservation technology promotion services, maintenance of special equipment for environmental protection, and sales of heat insulation and sound insulation materials, foam plastics, asbestos 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, Fiberglass Underground Sewage Treatment Equipment, Fiberglass Storage Tank

Featured Product

Fiberglass integrated pump station sewage treatment equipment, buried rainwater lifting prefabricated pump station can be customized and installed

Detailed Manufacturer Comparison

Manufacturer	Est. Date	Main Products	Registered Capital	Customization
Shandong Granfu Intelligent Equipment Co., Ltd	2019-05-30	Underground Sewage Treatment Equipment, Vacuum Pressure Tank, Autoclave	3000K CNY	Supported
Zaoqiang County Jinda Fiberglass Co., Ltd	2019-01-31	Underground Sewage Treatment Equipment, Frp Pipe, Fiberglass Outlet	100K CNY	Supported
Shandong Huayue Environmental Protection Technology Co., Ltd	2021-07-20	Underground Sewage Treatment Equipment	6000K CNY	Not Supported
Shandong Jinmaiyuan Environmental Protection Technology Co., Ltd	2018-10-19	Underground Sewage Treatment Equipment	10000K CNY	Supported
Hengshui Chuanglian Environmental Protection Technology Co., Ltd	2021-04-25	Underground Sewage Treatment Equipment, Integrated Pumping Station, Processing And Lifting Pump Station	1000K CNY	Supported
Shandong Chuanbo Environmental Protection Technology Co., Ltd	2019-01-22	Underground Sewage Treatment Equipment	3000K CNY	Supported
Weifang Xiaoyu Environmental Protection Water Treatment Equipment Co., Ltd	2013-04-22	Underground Sewage Treatment Equipment, Sewage Treatment Equipment	20000K CNY	Not Supported
Dongguan Boju Environmental Protection Equipment Engineering Co., Ltd	2024-04-12	Underground Sewage Treatment Equipment, Sewage Treatment Upgrading Equipment, Sewage Treatment Equipment	1000K CNY	Supported
Shandong Huamai Environmental Protection Equipment Engineering Co., Ltd	2020-09-18	Underground Sewage Treatment Equipment	3000K CNY	Not Supported
Weifang Luyang Environmental Protection Equipment Co., Ltd	2018-06-15	Underground Sewage Treatment Equipment, Fiberglass Underground Sewage Treatment Equipment, Fiberglass Storage Tank	20000K CNY	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

How to choose buried sewage treatment equipment

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

Application of Underground Sewage Treatment Equipment on Highways

Underground sewage treatment equipment for highways is an environmental protection device developed to meet the sewage treatment needs of stations along the highway, such as service areas and toll stations. It is buried underground, does not occupy ground space, does not affect the landscape and operation of the highway, and is suitable for the tight land use along the highway. This device relies on processes such as biological treatment and sedimentation filtration to remove pollutants such as organic matter and suspended solids from wastewater

What is an underground sewage treatment equipment

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.

Dimension	Description
Data Source	Multi-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
Assessment	Comprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update Frequency	Ranking data is updated daily to ensure timeliness and accuracy
Suggestion	Rankings are for reference only. We recommend comprehensive evaluation based on actual needs

Detailed Manufacturer Comparison

Purchasing Guide

Knowledge Base

How to choose buried sewage treatment equipment

Application of Underground Sewage Treatment Equipment on Highways

What is an underground sewage treatment equipment

Ranking Evaluation Method

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