Updated Sep 10, 2026 · Public platform & industry data

Sep 10, 2026 Updated

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2026 Top 10 No Negative Pressure Equipment Manufacturers in China

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Top-rated No Negative Pressure Equipment suppliers, How to choose a No Negative Pressure Equipment manufacturer, Best No Negative Pressure Equipment companies in China

The top 10 No Negative Pressure Equipment manufacturers in China for 2026 are: Shanghai Auska Pump Industry Group Co., Ltd, Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd, Dezhou Jinfei Air Conditioning Equipment Co., Ltd, Huizhou Wode Pump Industry Co., Ltd, Yancheng Xinpeng Water Supply Equipment Co., Ltd, Dezhou Ruiyuan HVAC Equipment Co., Ltd, Shanghai Senrong Environmental Protection Equipment Engineering Co., Ltd, Shenyang Runwo Water Supply Equipment Co., Ltd, Zibo Bangyude Water Supply Equipment Co., Ltd, Changsha Yuanke Water Supply 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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Shanghai Auska Pump Industry Group Co., Ltd
Overall Score4.9 / 5
Est. Date2021-07-14
Registered Capital30000K CNY

Shanghai Auska Pump Industry Group Co., Ltd., with its registered address at Building A727, No. 2, Lane 158, Gangye Road, Xiaokunshan Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Pan Xile, and its business scope includes general projects such as pump and vacuum equipment manufacturing; Sales of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Motor manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of electronic specialized equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery and equipment for water resources; Sales of mechanical equipment; Sales of seals; Sales of specialized equipment for refining and chemical production; Sales of chemical products (excluding licensed chemical products); Sales of mining machinery; Sales of power facilities and equipment; Sales of metal fittings for construction; Sales of household appliances; Sales of electrical equipment; Automobile sales; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of instruments and meters; Wholesale of hardware products; Retail of hardware products; Sales of metal cutting and welding equipment; Electronic product sales; Sales of firefighting equipment; Sales of security equipment; Sales of building decoration materials; Industrial design services; Professional design services; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; 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: No Negative Pressure Equipment, Pipeline Pump, Multistage Pump

Top 2
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Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2011-05-17
Registered Capital500K CNY

Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd., with its registered address at Unit 1804, Residential Building 01, South 4, Imagining International Community, No. 199 Zhufeng Street, High tech Zone, Shijiazhuang. The registration authority is the Market Supervision Administration of the High tech Zone, and the legal representative is Jiao Shitao. Its business scope includes the sales and maintenance of water treatment equipment; Environmental engineering technology consulting; Wholesale and retail of chemical products (excluding flammable and explosive hazardous chemicals, and national control). (If special approval is required by laws and regulations, business activities shall not be carried out without approval)***. Core products: No Negative Pressure Equipment, Soft Water Salt, No Tower Water Supply Tank

Top 3
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Dezhou Jinfei Air Conditioning Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-05-17
Registered Capital5800K CNY

Dezhou Jinfei Air Conditioning Equipment Co., Ltd., registered at Room 101, Floor 16, SOHO, Zone C, Dezhou Tangren Center, No. 279 Sanba Middle Road, Guangchuan Street Office, Decheng District, Dezhou City, Shandong Province (multiple photos for one location), registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City, with Liu Yongchun as the legal representative. Its business scope includes general projects such as refrigeration and air conditioning equipment sales; Sales of fans and blowers; Sales of distribution switch control equipment; Sales of metal materials; Sales of gas and liquid separation and purification equipment; Installation services for ordinary mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Cooling services; Sales of mechanical parts and components; Sales of valves and plugs; Sales of pumps and vacuum equipment; Sales of specialized equipment for refining and chemical production; Sales of special equipment; Manufacturing of refrigeration and air conditioning equipment; Fan and fan manufacturing; Manufacturing of distribution switch control equipment; Manufacturing of metal materials; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of electronic components and electromechanical equipment; Mechanical parts and component processing; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of pumps and vacuum equipment; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of specialized equipment for environmental protection. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: construction labor subcontracting; 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: No Negative Pressure Equipment, Electronic Water Treatment Equipment, Vacuum Degassing Device

TOP4
Huizhou Wode Pump Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2017-03-27
Registered Capital500K CNY

Huizhou Wode Pump Industry Co., Ltd., with its registered address at 2nd Floor, No. 18, Xinyi Group, Shizhen Village, Chenjiang Street, Zhongkai High tech Zone, Huizhou (office only), is registered with the Market Supervision and Administration Bureau of Zhongkai High tech Industrial Development Zone in Huizhou. The legal representative is Liu Zhiwen, and its business scope includes sales, installation, on-site maintenance, and upkeep of pumps, water pumps, oil pumps and spare parts, fire pumps, agricultural irrigation intelligent equipment, water supply equipment, sewage pumps, distribution cabinets, valves, water towers, water tanks, water pipes, motors, fans, generators, air compressors, environmental protection equipment, mechanical and electrical equipment and accessories, electrical equipment, purification equipment, air conditioning equipment, electronic equipment and accessories, mechanical equipment and accessories, vacuum equipment, hardware products. High voltage control cabinet and its base, low voltage control cabinet and its base, pneumatic power machinery Fire electrical control devices, frequency converters, sensors, anti-static products, fitness equipment; Technology research and development, technology consulting, and technology transfer; Domestic trade, import and export of goods or technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: No Negative Pressure Equipment, Horizontal Pipeline Centrifugal Pump, Constant Pressure Variable Frequency Water Supply Unit For Daily Life

TOP5
Yancheng Xinpeng Water Supply Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2015-01-06
Registered Capital5688K CNY

Yancheng Xinpeng Water Supply Equipment Co., Ltd., with its registered address at No. 66, Road 1, Jinhu Private Industrial Park, Jianhu County, registered with the Jianhu County Administrative Approval Bureau, and represented by Shang Guoguang as its legal representative. Its business scope includes the manufacturing, installation, and sales of tower free water supply devices, automatic pressurized water supply equipment, combined sewage treatment devices, environmental protection equipment, stainless steel products, fiberglass products, pumps and vacuum equipment, stainless steel oil separators, industrial automatic control system devices, and integrated sewage treatment devices; Sales of metal pressure vessels, water pumps, valves, water supply equipment, hardware and electrical equipment; Online sales of tower free water supply equipment, stainless steel products, fiberglass products, pumps, valves, water treatment equipment, water supply equipment, and hardware and electrical products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: No Negative Pressure Equipment, Splicing Water Tank, Insulated Fire Water Supply Tank

TOP6
Dezhou Ruiyuan HVAC Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2026-03-12
Registered Capital1000K CNY

Dezhou Ruiyuan HVAC Equipment Co., Ltd. is located at Building 3, Henghua Road South Yard, Ertun Town, Decheng District, Dezhou City, Shandong Province. It was established on March 12, 2026 and registered with the Market Supervision Administration of Decheng District, Dezhou City. The legal representative is Yu Yanjun. Core products: No Negative Pressure Equipment, Plate Heat Unit, Cold Heat Exchanger

TOP7
Shanghai Senrong Environmental Protection Equipment Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2014-05-22
Registered Capital18000K CNY

Shanghai Senrong Environmental Protection Equipment Engineering Co., Ltd., with its registered address at Building 1, No. 377 Nanqiao Road, Nanqiao Town, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Sun Keke as the legal representative. Its business scope includes water treatment equipment, environmental protection equipment, industrial automation equipment, pipeline equipment, fire-fighting equipment, water supply equipment, stainless steel water tanks, kitchen equipment processing (up to branch offices), design, installation, and sales; Pipeline engineering (excluding pressure pipelines); Installation of steel structures. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: No Negative Pressure Equipment, Integrated Box Pump Station Equipment, Stainless Steel Water Tank

TOP8
Shenyang Runwo Water Supply Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-04-28
Registered Capital2000K CNY

Shenyang Runwo Water Supply Equipment Co., Ltd. is registered at Building 3-2, No. 3 Yulin Street, Dadong District, Shenyang City, Liaoning Province. The registration authority is the Market Supervision Administration of Dadong District, Shenyang City, and the legal representative is Zheng Yanfang. The business scope includes licensed projects such as construction engineering construction, sales of civil defense engineering protection equipment, residential interior decoration and renovation, special equipment manufacturing, construction labor subcontracting, and special equipment installation, renovation, and repair (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). General projects include manufacturing of water resources special machinery and equipment, manufacturing of metal daily necessities, sales of metal products, repair of metal products, research and development of metal products, research and development of mechanical equipment, manufacturing of metal products for safety and fire protection, agricultural products. Lin, Mu, Deputy Sales of fishery specialized machinery, sales of environmental protection special equipment, engineering and technical research and experimental development, manufacturing of security equipment, manufacturing of motors, sales of special equipment, manufacturing of mechanical and electrical equipment, manufacturing of electrical signal equipment, sales of metallurgical special equipment, sales of pumps and vacuum equipment, sales of solar thermal utilization equipment, manufacturing of pumps and vacuum equipment, manufacturing of general equipment (excluding special equipment manufacturing), sales of construction machinery, manufacturing of glass fiber reinforced plastic products, engineering management services, software development, sales of underwater systems and operating equipment, manufacturing of new energy raw materials equipment, technical services, technical development, technical consulting, technical exchanges, technology transfer, technology promotion, sales of network equipment, manufacturing of computer software and hardware and peripheral equipment, manufacturing of distribution switch control equipment, Sales of distribution switch control equipment, sales of valves and plugs, manufacturing of industrial automatic control system devices, sales of fire-fighting equipment, sales of mechanical equipment, sales of refrigeration and air conditioning equipment, manufacturing of hardware products, research and development of hardware products, manufacturing of power transmission and distribution and control equipment, manufacturing and processing of doors and windows, sales of pipeline transportation equipment, sales of metal structures, production of labor protection supplies, labor services (excluding labor dispatch), manufacturing of electronic special materials, collection, treatment and utilization of rainwater, brackish water and mine water, professional cleaning, disinfection services, manufacturing of generators and generator sets, manufacturing of metallurgical special equipment, manufacturing of special equipment (excluding licensed professional equipment manufacturing), manufacturing of packaging special equipment, repair of special equipment, sales of packaging special equipment, manufacturing of metal forming machine tools, water resource management, Manufacturing of electrical machinery specialized equipment, sales of rubber processing specialized equipment, manufacturing of seals, manufacturing of metal cutting and welding equipment, manufacturing of network equipment, data processing and storage support services, sales of metal cutting and welding equipment, information system integration services, retail of electronic components, installation services of environmental sanitation public facilities, maintenance of electronic and mechanical equipment (excluding special equipment), sewage treatment and recycling, research and development of unconventional water source utilization technology, artificial intelligence basic resources and technology platform, sales of plastic products, and manufacturing of plastic products (except for projects that require approval according to law, independently carry out business activities with a business license in accordance with the law). Core products: No Negative Pressure Equipment, Variable Frequency Water Supply Equipment, White Steel Water Tank

TOP9
Zibo Bangyude Water Supply Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2013-04-11
Registered Capital5000K CNY

Zibo Bangyude Water Supply Equipment Co., Ltd. is registered at No. 188 Kunlun Road, Dakun Village, Kunlun Town, Zichuan District, Zibo City, Shandong Province. The registration authority is the Zichuan District Market Supervision Administration of Zibo City, and the legal representative is Sun Ke. The business scope includes the production and sales of fire water supply equipment, domestic water supply equipment, water tanks, heat exchangers, automation equipment, water pumps, sewage pumps, and low-frequency inspection cabinets. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: No Negative Pressure Equipment, Centrifugal Pump, Fire Hydrant Pump Cabinet

TOP10
Changsha Yuanke Water Supply Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2011-09-27
Registered Capital50000K CNY

Changsha Yuanke Water Supply Equipment Co., Ltd., with its registered address at 919, Building B3 to B6, Desiqin City Plaza, No. 18 Xiangfu Middle Road, Yuhua District, Changsha City. The registration authority is the Yuhua District Market Supervision and Administration Bureau of Changsha City, and the legal representative is Yi Ke. Its business scope includes the sale of water supply equipment; Installation of water treatment equipment; Secondary water supply; Installation of pipelines and equipment; Production of stainless steel products (limited to branch offices); Production of complete sets of high and low voltage equipment (limited to branch offices); Manufacturing of intelligent comprehensive distribution cabinets (limited to branch offices); Manufacturing of distribution switch control equipment (limited to branch offices); Sales of firefighting equipment and devices; Sales of energy-saving and environmentally friendly products, sewage treatment equipment, pumps and vacuum equipment, valves, pressure pipelines and accessories, general instruments and meters, water supply equipment, water tanks, fiberglass products; Collection, treatment, and utilization of rainwater; Research and development of water treatment equipment and household waste disposal equipment; Wastewater treatment and its recycling. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: No Negative Pressure Equipment, , Box Type Non Negative Pressure Water Supply Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Auska Pump Industry Group Co., Ltd2021-07-14No Negative Pressure Equipment, Pipeline Pump, Multistage Pump30000K CNYNot Supported
Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd2011-05-17No Negative Pressure Equipment, Soft Water Salt, No Tower Water Supply Tank500K CNYSupported
Dezhou Jinfei Air Conditioning Equipment Co., Ltd2017-05-17No Negative Pressure Equipment, Electronic Water Treatment Equipment, Vacuum Degassing Device5800K CNYSupported
Huizhou Wode Pump Industry Co., Ltd2017-03-27No Negative Pressure Equipment, Horizontal Pipeline Centrifugal Pump, Constant Pressure Variable Frequency Water Supply Unit For Daily Life500K CNYNot Supported
Yancheng Xinpeng Water Supply Equipment Co., Ltd2015-01-06No Negative Pressure Equipment, Splicing Water Tank, Insulated Fire Water Supply Tank5688K CNYNot Supported
Dezhou Ruiyuan HVAC Equipment Co., Ltd2026-03-12No Negative Pressure Equipment, Plate Heat Unit, Cold Heat Exchanger1000K CNYNot Supported
Shanghai Senrong Environmental Protection Equipment Engineering Co., Ltd2014-05-22No Negative Pressure Equipment, Integrated Box Pump Station Equipment, Stainless Steel Water Tank18000K CNYNot Supported
Shenyang Runwo Water Supply Equipment Co., Ltd2017-04-28No Negative Pressure Equipment, Variable Frequency Water Supply Equipment, White Steel Water Tank2000K CNYSupported
Zibo Bangyude Water Supply Equipment Co., Ltd2013-04-11No Negative Pressure Equipment, Centrifugal Pump, Fire Hydrant Pump Cabinet5000K CNYNot Supported
Changsha Yuanke Water Supply Equipment Co., Ltd2011-09-27No Negative Pressure Equipment, , Box Type Non Negative Pressure Water Supply Equipment50000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of non negative pressure equipment, it is recommended to prioritize checking key technical parameters such as equipment head, flow range, and working pressure to ensure compatibility with existing water supply systems, especially for high-rise buildings or municipal water supply renovation scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. For example, suppliers who have long served in the water industry can usually provide more stable equipment performance.
  • In scenarios such as industrial circulating water or regional booster pump stations, attention should be paid to the material corrosion resistance and energy-saving efficiency of non negative pressure equipment. Different application environments may have differentiated requirements for equipment sealing levels.
  • It is recommended to evaluate the industry performance of suppliers based on past project cases, such as companies that have participated in large-scale water engineering projects often having more comprehensive data verification in terms of equipment stability.

Knowledge Base

Q

This article provides a detailed introduction to the working principle, characteristics, and application of non negative pressure booster pump station equipment in modern water conservancy facilities. Non negative pressure booster pump station, as an efficient and energy-saving water conservancy equipment, is increasingly being applied in various fields such as urban water supply and agricultural irrigation.

Q

What is a tank type non negative pressure water supply equipment 1. External features: Tank type non negative pressure water supply equipment usually consists of a water storage tank 2. Working principle: This device responds to peak demand and negative pressure issues in the water supply system by storing a certain amount of water 3. Maintenance requirements: Tank equipment requires regular maintenance

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