Updated Oct 12, 2026 · Public platform & industry data

Oct 12, 2026 Updated

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2026 Top 10 Constant Pressure Tower Free Water Supply Equipment Manufacturers in China

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Top-rated Constant Pressure Tower Free Water Supply Equipment suppliers, How to choose a Constant Pressure Tower Free Water Supply Equipment manufacturer, Best Constant Pressure Tower Free Water Supply Equipment companies in China

The top 10 Constant Pressure Tower Free Water Supply Equipment manufacturers in China for 2026 are: Changzhou Bairuida Water Treatment Technology Co., Ltd, Dadonghai Pump Industry Wuxi Co., Ltd, Shandong Granfu Intelligent Equipment Co., Ltd, Yancheng Jinze Water Supply Equipment Co., Ltd, Foshan Wopu Machinery Co., Ltd, Shijiazhuang Yuanhu Industrial Technology Co., Ltd, Changsha Yuanke Water Supply Equipment Co., Ltd, Dongguan Kunhou Electromechanical Equipment Co., Ltd, Kaifeng Blue Ocean Water Supply Equipment Co., Ltd, Shanghai Yimu Industrial (Group) 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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Changzhou Bairuida Water Treatment Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2013-10-31
Registered Capital10000K CNY

Changzhou Bairuida Water Treatment Technology Co., Ltd., with its registered address at No. 170 Qingyang Road, Xuejia Town, Xinbei District, Changzhou City, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District). The legal representative is Song Laibin, and its business scope includes research and development, manufacturing, installation, commissioning, maintenance, technology transfer, technical consulting services, technical training, and sales of water treatment equipment, purification equipment, and HVAC equipment; Engineering survey and design; Sales of water treatment chemical raw materials, water treatment equipment accessories, HVAC equipment accessories, hotel supplies, daily necessities, hardware and electrical equipment, and building materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Constant Pressure Tower Free Water Supply Equipment, Fully Automatic Water Softener, Self Cleaning Filter

Top 2
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Dadonghai Pump Industry Wuxi Co., Ltd
Overall Score4.8 / 5
Est. Date2011-03-21
Registered Capital20000K CNY

Dadonghai Pump Industry Wuxi Co., Ltd., located in Shanlian Village, Donggang Town, Xishan District, Wuxi City, was established on March 21, 2011. The registration authority is the Xishan District Administrative Approval Bureau of Wuxi City, and the legal representative is Liu Ya. Core products: Constant Pressure Tower Free Water Supply Equipment

Top 3
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Shandong Granfu Intelligent Equipment Co., Ltd
Overall Score4.8 / 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: Constant Pressure Tower Free Water Supply Equipment, Vacuum Pressure Tank, Autoclave

TOP4
Yancheng Jinze Water Supply Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2013-07-02
Registered Capital68000K CNY

Yancheng Jinze Water Supply Equipment Co., Ltd., with its registered address at 118 Jianbao Road, Jianhu County Science and Technology Entrepreneurship Park, is registered with the Jianhu County Administrative Approval Bureau and represented by Liu Xiang as the legal representative. Its business scope includes the production and sales of domestic water supply and drainage equipment, fire water supply equipment products, water treatment equipment, stainless steel water tanks, fiberglass water tanks, water pumps, oil separators, and integrated sewage treatment devices (projects that require approval by law can only be carried out after approval by relevant departments).. Core products: Constant Pressure Tower Free Water Supply Equipment, Integrated Prefabricated Pump Station, Variable Frequency Water Supply Equipment

TOP5
Foshan Wopu Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2017-09-26
Registered Capital200K EUR

Foshan Wopu Machinery Co., Ltd., registered at No. 33, Xilian Development Zone, Danzao Town, Nanhai District, Foshan City (registered address), registered with the Market Supervision Administration of Nanhai District, Foshan City, with Wu Xuanyu as the legal representative. Its business scope includes general projects such as pump and vacuum equipment manufacturing; Sales of pumps and vacuum equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of specialized machinery and equipment for water resources; Sales of mechanical equipment; Sales of fiberglass and related products; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Development of intelligent water management system; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Information technology consulting services; Environmental consulting services; Engineering and technological research and experimental development (excluding the development and application of human stem cells, gene diagnosis and treatment technologies, rare and unique precious and excellent varieties in China); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Water pollution control; Municipal facility management; Import and export of goods; Technology import and export; Water related consulting services; Manufacturing of specialized equipment for plastic processing; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Wastewater treatment and its recycling; Water pollution prevention and control services; Internet of Things application services; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components. (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. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) (The above projects do not involve special management measures for foreign investment access.). Core products: Constant Pressure Tower Free Water Supply Equipment, Storage Tank Equipment, Integrated Sewage Interception (Flow) Well

TOP6
Shijiazhuang Yuanhu Industrial Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-03-10
Registered Capital1000K CNY

Shijiazhuang Yuanhu Industrial Technology Co., Ltd., with its registered address at Room 1809, H2 Office Building, Poly Plaza (North District), No. 95 Shifang Road, Chang'an District, Shijiazhuang City, Hebei Province, is registered with the Chang'an District Market Supervision Administration. The legal representative is Di Lei, and the business scope includes industrial automation equipment, computer software and hardware technology research and development, technical consulting, technology transfer, and sales; Information system integration; Technical consultation, research and development, and sales of air conditioning equipment, mechanical equipment (excluding low-speed electric vehicles), environmental protection equipment, solar energy equipment, boiler equipment, disinfection equipment, and water purification equipment; Sales of electrical equipment, office equipment, stationery, communication equipment (excluding radio transmission devices and ground satellite reception facilities), chemical products (excluding hazardous chemicals), household appliances, instruments and meters, electronic products, pressure vessels, water treatment agents, and hardware products; Research and maintenance of laboratory equipment; Electrical equipment maintenance; Installation and maintenance of environmental protection equipment; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Constant Pressure Tower Free Water Supply Equipment, Plate Heat Unit, Plate Heat Exchanger

TOP7
Changsha Yuanke Water Supply Equipment Co., Ltd
Overall Score4.6 / 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: Constant Pressure Tower Free Water Supply Equipment, , Box Type Non Negative Pressure Water Supply Equipment

TOP8
Dongguan Kunhou Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2025-11-11
Registered Capital1000K CNY

Dongguan Kunhou Electromechanical Equipment Co., Ltd., located at Room 201, Building 1, No. 2 Fuxiang Street, Shijie Town, Dongguan City, Guangdong Province, was established on November 11, 2025. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Pan Lingli. Core products: Constant Pressure Tower Free Water Supply Equipment

TOP9
Kaifeng Blue Ocean Water Supply Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2015-07-21
Registered Capital500K CNY

Kaifeng Blue Ocean Water Supply Equipment Co., Ltd. is registered at No. 203 Yangzhuang Village, Nanjiao Township, Yuwangtai District, Kaifeng City. The registration authority is the Market Supervision Administration of Yuwangtai District, Kaifeng City, and the legal representative is Zhang Jingting. The business scope includes the production and sales of tower free water supply equipment, variable frequency constant pressure water supply equipment, non negative pressure water supply equipment, and water purification equipment.. Core products: Constant Pressure Tower Free Water Supply Equipment, No Tower Water Supply Equipment, Non Negative Pressure Water Supply Equipment

TOP10
Shanghai Yimu Industrial (Group) Co., Ltd
Overall Score4.4 / 5
Est. Date2020-11-12
Registered Capital10000K CNY

Shanghai Yimu Industrial (Group) Co., Ltd., registered at Room 6697, 6th Floor, Building 22, No. 31, Lane 1698, Wangyuan Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, with Fan Liangliang as the legal representative. Its business scope includes licensed projects such as technology import and export; 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 of relevant departments.) General projects: sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Sales of electrical equipment; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Operation of branch offices with lower limits: manufacturing of pumps and vacuum equipment, manufacturing of ordinary valves and plugs (excluding special equipment manufacturing), manufacturing of general equipment (excluding special equipment manufacturing), manufacturing of specialized equipment (excluding licensed professional equipment manufacturing), manufacturing of motors, mechanical and electrical equipment, manufacturing of environmental protection specialized equipment, manufacturing of water resources specialized mechanical equipment, manufacturing of distribution switch control equipment, manufacturing of power transmission and distribution and control equipment; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Electrical equipment repair; General equipment repair; Specialized equipment repair; Internet sales (except for the sale of goods that need to be licensed); Information consulting services (excluding licensed information consulting services); Non residential real estate leasing; Housing rental; Software development. (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: Constant Pressure Tower Free Water Supply Equipment, Control Cabinet, Diesel Engine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Bairuida Water Treatment Technology Co., Ltd2013-10-31Constant Pressure Tower Free Water Supply Equipment, Fully Automatic Water Softener, Self Cleaning Filter10000K CNYNot Supported
Dadonghai Pump Industry Wuxi Co., Ltd2011-03-21Constant Pressure Tower Free Water Supply Equipment20000K CNYNot Supported
Shandong Granfu Intelligent Equipment Co., Ltd2019-05-30Constant Pressure Tower Free Water Supply Equipment, Vacuum Pressure Tank, Autoclave3000K CNYSupported
Yancheng Jinze Water Supply Equipment Co., Ltd2013-07-02Constant Pressure Tower Free Water Supply Equipment, Integrated Prefabricated Pump Station, Variable Frequency Water Supply Equipment68000K CNYSupported
Foshan Wopu Machinery Co., Ltd2017-09-26Constant Pressure Tower Free Water Supply Equipment, Storage Tank Equipment, Integrated Sewage Interception (Flow) Well200K EURSupported
Shijiazhuang Yuanhu Industrial Technology Co., Ltd2014-03-10Constant Pressure Tower Free Water Supply Equipment, Plate Heat Unit, Plate Heat Exchanger1000K CNYSupported
Changsha Yuanke Water Supply Equipment Co., Ltd2011-09-27Constant Pressure Tower Free Water Supply Equipment, , Box Type Non Negative Pressure Water Supply Equipment50000K CNYSupported
Dongguan Kunhou Electromechanical Equipment Co., Ltd2025-11-11Constant Pressure Tower Free Water Supply Equipment1000K CNYNot Supported
Kaifeng Blue Ocean Water Supply Equipment Co., Ltd2015-07-21Constant Pressure Tower Free Water Supply Equipment, No Tower Water Supply Equipment, Non Negative Pressure Water Supply Equipment500K CNYSupported
Shanghai Yimu Industrial (Group) Co., Ltd2020-11-12Constant Pressure Tower Free Water Supply Equipment, Control Cabinet, Diesel Engine10000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of constant pressure tower free water supply equipment, it is recommended to prioritize confirming key technical parameters such as the rated flow rate, head range, and pressure control accuracy of the equipment to ensure compatibility with on-site water supply needs.
  • In different scenarios such as high-rise buildings, industrial parks, or agricultural irrigation, the material corrosion resistance and energy-saving efficiency of constant pressure tower free water supply equipment may become key evaluation dimensions.
  • 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.
  • In actual procurement, attention should be paid to the stability of the frequency conversion control system of the equipment to avoid damage to pipelines or end devices due to pressure fluctuations, while considering the supplier's localized service response capability.

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