Updated Oct 14, 2026 · Public platform & industry data

Oct 14, 2026 Updated

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2026 Top 10 Hydraulic Automatic Control Valve Manufacturers in China

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Top-rated Hydraulic Automatic Control Valve suppliers, How to choose a Hydraulic Automatic Control Valve manufacturer, Best Hydraulic Automatic Control Valve companies in China

The top 10 Hydraulic Automatic Control Valve manufacturers in China for 2026 are: Hebei Kunlong Valve Manufacturing Co., Ltd, Cangzhou Puhui Electromechanical Equipment Co., Ltd, Botou Dingzheng Valve Co., Ltd, Shanghai Tangtai Automation Technology Co., Ltd, Beijing Zhiyuan Boda Electromechanical Co., Ltd, Zhejiang Yaohang Fluid Technology Co., Ltd, Zhejiang Zhongwei Valve Manufacturing Co., Ltd, Beijing Valve Factory Co., Ltd, Xingu Water Conservancy Machinery Factory, Xinhe County, Zhejiang Yongxiao Valve Manufacturing 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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Hebei Kunlong Valve Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2017-12-27
Registered Capital8000K CNY

Hebei Kunlong Valve Manufacturing Co., Ltd., with its registered address in Xixinge Village, Jiaohe Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision Administration Bureau and represented by Gao Panpan as its legal representative. Its business scope includes general projects such as the manufacturing of ordinary valves and plugs (excluding the manufacturing of special equipment); Sales of valves and plugs; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Hydraulic Automatic Control Valve, Exhaust Valve, P41x Flange Exhaust Valve

Top 2
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Cangzhou Puhui Electromechanical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2009-08-05
Registered Capital1000K CNY

Cangzhou Puhui Electromechanical Equipment Co., Ltd., with its registered address located in the Industrial Zone of Botou City, is registered with the Botou Market Supervision and Administration Bureau, and its legal representative is Wang Wenfa. Its business scope includes general projects such as the manufacturing of ordinary valves and plugs (excluding the manufacturing of special equipment); Sales of valves and plugs; Valve and plug research and development; Mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of dust removal technology equipment; Manufacturing of material handling equipment; Sales of intelligent material handling equipment; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of metal structures; Sales of metal structures; Manufacturing of hardware products; Research and development of hardware products; Wholesale of hardware products; Retail of hardware products; Mechanical parts and component processing; Rubber product manufacturing; Manufacturing of general components; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Import and export of goods; Technology import and export; Import and export agency. (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: Hydraulic Automatic Control Valve, Filter, Exhaust Valve

Top 3
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Botou Dingzheng Valve Co., Ltd
Overall Score4.7 / 5
Est. Date2019-03-26
Registered Capital3000K CNY

Botou Dingzheng Valve Co., Ltd., with its registered address in Mojiabalizhuang Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Liu Wei, and its business scope includes valve and accessories, fluid equipment processing, and sales; Sales of pipelines and accessories, water pumps, HVAC equipment, fire-fighting equipment, instruments and meters, industrial automation equipment, and metal materials (projects that require approval by law can only be operated after approval by relevant departments). Core products: Hydraulic Automatic Control Valve, Pressure Relief Valve, Safety Valve

TOP4
Shanghai Tangtai Automation Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-09-23
Registered Capital20000K CNY

Shanghai Tangtai Automation Technology Co., Ltd., with its registered address at Room 206, Building 2, No. 168 Jixin Road, Minhang District, Shanghai, is registered with the Minhang District Market Supervision Administration. The legal representative is Huang Kui, and its business scope includes technology development, technology transfer, technical consulting, and technical services in the field of automation technology, sales of cosmetics, cleaning supplies, kitchen supplies, daily necessities, electronic products, mechanical equipment, pneumatic equipment, computers, software and auxiliary equipment (except for computer information system security products), building materials, business consulting (except for brokerage), installation and maintenance of industrial automation equipment, construction of mechanical and electrical installation projects, professional construction of environmental protection construction projects, sales of environmental protection equipment, hardware tools, water pipe valves (except for special control), pumps, and pipeline accessories. Instrumentation, purification and filtration equipment Production, processing, and sales of fluid equipment and accessories, engaged in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Hydraulic Automatic Control Valve, Tescom Pressure Reducing Valve, Rodalax Pressure Reducing Valve

TOP5
Beijing Zhiyuan Boda Electromechanical Co., Ltd
Overall Score4.6 / 5
Est. Date2007-03-01
Registered Capital3000K CNY

Beijing Zhiyuan Boda Electromechanical Co., Ltd. is registered at Room 206, Runhua Hotel, No. 5 Sanluju, Fengtai District, Beijing. The registration authority is the Market Supervision Administration of Fengtai District, Beijing, and the legal representative is Fan Chunjing. Its business scope includes the sale of mechanical equipment, electromechanical equipment, hardware and electrical equipment, computers and auxiliary equipment, building materials, metal products, glass products, and office supplies. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Hydraulic Automatic Control Valve, Nutork Valve From The United States, Prisma Pneumatic Valve From Spain

TOP6
Zhejiang Yaohang Fluid Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2022-07-13
Registered Capital5000K CNY

Zhejiang Yaohang Fluid Technology Co., Ltd. is registered in Tangtou Community, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province. The registration authority is Yongjia County Market Supervision Administration, and the legal representative is Zhang Sufang. The business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Valve and plug research and development; Sales of valves and plugs; Manufacturing of hardware products; Wholesale of hardware products; Research and development of hardware products; Retail of hardware products; Sales of non-ferrous metal alloys; Manufacturing of non-ferrous metal alloys; Sales of industrial automatic control system devices; Manufacturing of industrial automatic control system devices; Black metal casting; Sales of pumps and vacuum equipment; Manufacturing of specialized instruments; Manufacturing of pumps and vacuum equipment; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Sales of power electronic components; Motor manufacturing; Manufacturing of power electronic components; Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Hydraulic Automatic Control Valve, Wafer Butterfly Valve, Cast Iron Copper Inlaid Square Gate

TOP7
Zhejiang Zhongwei Valve Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2003-08-08
Registered Capital5280K CNY

Zhejiang Zhongwei Valve Manufacturing Co., Ltd. is registered in Zhangbao Industrial Zone, Oubei Town, Yongjia County, Zhejiang Province. The registration authority is Yongjia County Market Supervision Administration, and the legal representative is Tang Jieka. Its business scope includes valve and pump manufacturing and sales.. Core products: Hydraulic Automatic Control Valve, Solenoid Valve, Directional Control Valve

TOP8
Beijing Valve Factory Co., Ltd
Overall Score4.5 / 5
Est. Date1993-02-16
Registered Capital181220.4K CNY

Beijing Valve Factory Co., Ltd., with its registered address at No. 3 Lvhai Road, Panggezhuang Town, Daxing District, Beijing, registered with the Market Supervision Administration of Daxing District, Beijing, and represented by Chen Jinpu as the legal representative, is engaged in the manufacturing of valves; Ordinary freight transportation; To engage in the export business of self-produced products and related technologies of this enterprise and its member enterprises (excluding goods restricted or prohibited from export by the state); Import business of raw and auxiliary materials, machinery and equipment, instruments and meters, spare parts, and related technologies required for production and scientific research of this enterprise and its member enterprises (excluding goods restricted or prohibited from import by the state); Manage the processing of imported materials and the "three processing and one compensation" business of our enterprise; Technical consultation; Technical services. (For projects that require approval according to law, business activities shall be carried out in accordance with the approved content after approval by relevant departments.). Core products: Hydraulic Automatic Control Valve, Floating Ball Steam Trap, Pipe Pump Valve

TOP9
Xingu Water Conservancy Machinery Factory, Xinhe County
Overall Score4.4 / 5
Est. Date2017-06-01
Registered Capital36000K CNY

Xingu Water Conservancy Machinery Factory in Xinhe County, Xingtai City, Hebei Province, with its registered address in Renrangli Village, Xinhe County. The registration authority is the Xinhe County Market Supervision and Administration Bureau, and the legal representative is Han Huiquan. Its business scope includes the production and sales of opening and closing machines, gates, cleaning machines, trash racks, rubber water stops, spiral screws, grab bucket machines, nylon pulleys, and water purification equipment (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Hydraulic Automatic Control Valve, Steel Structure Flap Dam, Water Retaining Cast Iron Gate

TOP10
Zhejiang Yongxiao Valve Manufacturing Co., Ltd
Overall Score4.3 / 5
Est. Date2022-05-10
Registered Capital11800K CNY

Zhejiang Yongxiao Valve Manufacturing Co., Ltd., with its registered address located in Puyi Industrial Zone, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province (within Yongjia County Mechanized Valve Co., Ltd.), registered with Yongjia County Market Supervision and Administration Bureau, and represented by Shu Caizong as its legal representative. Its business scope includes general projects such as the manufacturing of ordinary valves and plugs (excluding the manufacturing of special equipment); Sales of valves and plugs; Valve and plug research and development; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of hardware products; Wholesale of hardware products; Sales of metal products (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Hydraulic Automatic Control Valve, Safety Valve, Metallurgical Non-Standard Valve

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Kunlong Valve Manufacturing Co., Ltd2017-12-27Hydraulic Automatic Control Valve, Exhaust Valve, P41x Flange Exhaust Valve8000K CNYNot Supported
Cangzhou Puhui Electromechanical Equipment Co., Ltd2009-08-05Hydraulic Automatic Control Valve, Filter, Exhaust Valve1000K CNYSupported
Botou Dingzheng Valve Co., Ltd2019-03-26Hydraulic Automatic Control Valve, Pressure Relief Valve, Safety Valve3000K CNYNot Supported
Shanghai Tangtai Automation Technology Co., Ltd2013-09-23Hydraulic Automatic Control Valve, Tescom Pressure Reducing Valve, Rodalax Pressure Reducing Valve20000K CNYNot Supported
Beijing Zhiyuan Boda Electromechanical Co., Ltd2007-03-01Hydraulic Automatic Control Valve, Nutork Valve From The United States, Prisma Pneumatic Valve From Spain3000K CNYNot Supported
Zhejiang Yaohang Fluid Technology Co., Ltd2022-07-13Hydraulic Automatic Control Valve, Wafer Butterfly Valve, Cast Iron Copper Inlaid Square Gate5000K CNYNot Supported
Zhejiang Zhongwei Valve Manufacturing Co., Ltd2003-08-08Hydraulic Automatic Control Valve, Solenoid Valve, Directional Control Valve5280K CNYNot Supported
Beijing Valve Factory Co., Ltd1993-02-16Hydraulic Automatic Control Valve, Floating Ball Steam Trap, Pipe Pump Valve181220.4K CNYNot Supported
Xingu Water Conservancy Machinery Factory, Xinhe County2017-06-01Hydraulic Automatic Control Valve, Steel Structure Flap Dam, Water Retaining Cast Iron Gate36000K CNYSupported
Zhejiang Yongxiao Valve Manufacturing Co., Ltd2022-05-10Hydraulic Automatic Control Valve, Safety Valve, Metallurgical Non-Standard Valve11800K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of hydraulic control valves, it is recommended to prioritize checking key technical parameters such as nominal diameter and working pressure range to ensure compatibility with existing pipeline systems, especially paying attention to the valve's opening and closing sensitivity under low pressure differential conditions.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable valve solutions for water conservancy projects.
  • In municipal water supply or industrial circulating water systems, the selection of hydraulic automatic control valves needs to distinguish between main network regulation and branch interception scenarios. The former focuses on flow control accuracy, while the latter pays more attention to sealing durability.
  • For high sediment content water source scenarios, it is recommended to choose a hydraulic self-control valve with a self-cleaning valve chamber structure, and verify the actual application case data of the supplier under similar working conditions.

Knowledge Base

Q

This article provides a clear and concise analysis of the core manufacturing process of hydraulic automatic control valves, from material selection to precision casting, and then to key component assembly. It reveals the manufacturing secrets behind this intelligent valve and helps readers understand the technical foundation for its efficient operation.

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