Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 High Pressure Gate Manufacturers in China

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Top-rated High Pressure Gate suppliers, How to choose a High Pressure Gate manufacturer, Best High Pressure Gate companies in China

The top 10 High Pressure Gate manufacturers in China for 2026 are: Win Win Era Hydraulic Machinery Technology (Changzhou) Co., Ltd, Dongyuan Water Conservancy Machinery Factory, Xinhe County, Denghui Hydraulic Machinery Factory, Xinhe County, Jizhou District Zhaoyu Water Conservancy Machinery Factory, Hebei Ningshun Water Conservancy Machinery Technology Co., Ltd, Xingtai Yuci Water Conservancy Machinery Co., Ltd, Beiyuan Water Conservancy Machinery Factory in Xinhe County (sole proprietorship), Hebei Zhuhong Water Conservancy Machinery Co., Ltd, Hebei Shengyu Hydraulic Machinery Co., Ltd, Xinhe County North Water Conservancy Machinery Factory. 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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Win Win Era Hydraulic Machinery Technology (Changzhou) Co., Ltd
Overall Score4.9 / 5
Est. Date2018-12-19
Registered Capital1000K CNY

Win Win Era Hydraulic Machinery Technology (Changzhou) Co., Ltd. is registered at No. 168 Qingdun, Xiuyi Village, Xueyan Town, Wujin District, Changzhou City. The registration authority is the Wujin District Administrative Approval Bureau of Changzhou City, and the legal representative is Xiang Zequan. The business scope includes the research and development, manufacturing, and processing of hydraulic cylinders, cylinders, hydraulic system equipment, hydraulic machinery, and automation equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High Pressure Gate, Hydraulic Cylinder, Single Acting Oil Cylinder (Old)

Top 2
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Dongyuan Water Conservancy Machinery Factory, Xinhe County
Overall Score4.8 / 5
Est. Date2016-03-24
Registered Capital3500K CNY

Dongyuan Water Conservancy Machinery Factory in Xinhe County, Xingtai City, Hebei Province, with its registered address in Zhifangtou Village, Xinhe County. The registration authority is the Market Supervision Administration of Xinhe County, and the legal representative is Liu Xiaoliang. Its business scope includes general projects such as the manufacturing of water resources specialized machinery and equipment; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of metal structures; Sales of metal structures; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Rubber product manufacturing; Sales of rubber products; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Motor manufacturing; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Synthetic fiber manufacturing; Sales of synthetic fibers; Manufacturing of plastic products; Sales of plastic products; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Installation services for ordinary mechanical equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of photovoltaic equipment and components; Mechanical equipment research and development; Sales of mechanical equipment; 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: High Pressure Gate, Hydraulic Hoist, Hoist

Top 3
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Denghui Hydraulic Machinery Factory, Xinhe County

Gezhaozhuang Village, Xinhe County, Xingtai City, Hebei Province

Overall Score4.8 / 5
Est. Date2021-11-12
Registered Capital1000K CNY

Xinhe County Denghui Hydraulic Machinery Factory, located in Gezhaozhuang Village, Xinhe County, Xingtai City, Hebei Province, was established on November 12, 2021. The registration authority is the Xinhe County Market Supervision Administration, and the legal representative is Zheng Jianhui. Core products: High Pressure Gate, Cast Iron Flap Door, Screw Opening And Closing Machine

TOP4
Jizhou District Zhaoyu Water Conservancy Machinery Factory
Overall Score4.7 / 5
Est. Date2014-09-29
Registered Capital-

Zhaoyu Water Conservancy Machinery Factory in Jizhou District, Hengshui City, with its registered address in Gaotianzhuang Village, Xiwang Town, Jizhou District. The registration authority is Jizhou District Market Supervision and Administration Bureau, and the legal representative is Gao Zhao. Its business scope includes the production, sales, and installation of opening and closing machines, gates, trash cans, hydraulic dams, steel dams, flap doors, drainage machinery, valves, and plugs; Anticorrosion engineering construction, environmental protection equipment, overweight machine, axial flow pump, rubber waterstop, closed cell foam board, polysulfide adhesive, geotextile, and geotextile sales. Core products: High Pressure Gate, Winch Hoist, Screw Opening And Closing Machine

TOP5
Hebei Ningshun Water Conservancy Machinery Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2022-02-22
Registered Capital10010K CNY

Hebei Ningshun Water Conservancy Machinery Technology Co., Ltd., with its registered address located at 300 meters south of Jiangjun Street, Xilujin Village, Xiwang Town, Jizhou District, Hengshui City, Hebei Province, is registered with the Jizhou District Market Supervision Administration. The legal representative is Wang Shaohui, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment research and development; Sales of industrial automatic control system devices; Retail of computer software, hardware, and auxiliary equipment; Sales of power electronic components; Sales of gears and gear reducers, transmissions, casting machinery, electrical equipment, special equipment, instruments and meters, valves, and construction machinery; Sales of mechanical equipment; Sales of material handling equipment; Sales of chemical products (excluding licensed chemical products); Sales of specialized equipment for environmental protection; Sales of rubber products; Sales of valves and plugs; Sales of special equipment. Sales of fiberglass and related products; Operation of wires and cables; Sales of metal structures; Sales of glass fiber reinforced plastic products; Installation services for ordinary mechanical equipment; Specialized equipment repair; General equipment repair; Import and export of goods; Technology import and export. (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) Licensed project: construction project construction; Construction labor subcontracting. (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: High Pressure Gate, Winch Hoist, Slap The Door

TOP6
Xingtai Yuci Water Conservancy Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2021-04-27
Registered Capital16000K CNY

Xingtai Yuci Water Conservancy Machinery Co., Ltd., with its registered address at Fushenshou Village, Baishenshou Township, Xinhe County, Xingtai City, Hebei Province, is registered with the Market Supervision Administration of Xinhe County. The legal representative is Jie Yide, and its business scope includes the manufacturing, sales, and maintenance of opening and closing machines, gates, valves, gates, cleaning machines, winches, trash racks, rubber water stops, pipe fittings, fiberglass products, sewage treatment equipment, environmental protection equipment, and hydraulic equipment (projects that require approval by law can only be carried out after approval by relevant departments). Core products: High Pressure Gate, Hydraulic Steel Dam, Steel Gate

TOP7
Beiyuan Water Conservancy Machinery Factory in Xinhe County (sole proprietorship)
Overall Score4.6 / 5
Est. Date2025-12-25
Registered Capital2000K CNY

Beiyuan Water Conservancy Machinery Factory (sole proprietorship) in Xinhe County, Xingtai City, Hebei Province, with its registered address at No. 231 Zhangzhuan Village, Gaosong, Xinhe Town, Xinhe County. The registration authority is the Market Supervision Administration of Xinhe County, and the legal representative is Geng Xiaolin. Its business scope includes general projects such as the manufacturing of water resources specialized machinery and equipment; Sales of mechanical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of mechanical and electrical equipment; Rubber product manufacturing; Sales of rubber products; Specialized equipment repair; General equipment repair; Ordinary mechanical equipment installation services (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: High Pressure Gate, Screw Opening And Closing Machine, Steel Gate

TOP8
Hebei Zhuhong Water Conservancy Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2020-01-09
Registered Capital53000K CNY

Hebei Zhuhong Water Conservancy Machinery Co., Ltd., with its registered address at 02-01, west of Anxin Line, Xinhe County, Xingtai City, Hebei Province, is registered with the Market Supervision Administration of Xinhe County. The legal representative is Wei Binghui, and its business scope includes general projects such as the manufacturing of water resources specialized machinery and equipment; Manufacturing of construction machinery; Sales of construction machinery; Black metal casting; Manufacturing of metallurgical specialized equipment; Sales of metallurgical specialized equipment; Nonferrous metal casting; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of electronic components and electromechanical equipment; Manufacturing of power electronic components; Manufacturing of electronic components; Sales of electronic components and electromechanical equipment; Sales of power electronic components; Wholesale of electronic components; Sales of photovoltaic equipment and components; Sales of mechanical equipment; General equipment repair; Specialized equipment repair; Installation services for ordinary mechanical equipment; Mechanical equipment research and development; Import and export of goods; Technology import and export. (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. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: High Pressure Gate, Rotary Cleaning Machine, Steel Dam

TOP9
Hebei Shengyu Hydraulic Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2006-03-29
Registered Capital50000K CNY

Hebei Shengyu Hydraulic Machinery Co., Ltd., registered in Yingtai Village, Ningjin County, with the registration authority of Ningjin County Market Supervision Administration and the legal representative of Li Jianhao, engages in the production, sales, installation, and maintenance of hoisting machines, gates, steel dams, conveying equipment, environmental protection complete sets of equipment, valves, trash racks, cleaning machines, rubber water stops, pressure steel pipes, water pumps, and grilles; Production and sales of intelligent integrated valves, automated measurement and control devices, cranes, gantry cranes, stainless steel gates, hydraulic dams, hinge dams, air shield dams, segmented throttling dams, flap doors, and Bacher slots; Water conservancy and hydropower engineering, municipal public works, anti-corrosion engineering, construction; Manufacturing and installation, anti-corrosion and maintenance of hydraulic metal structures; Sales of complete hydraulic equipment, lifting equipment, rubber products, polystyrene foam board, canal anti-seepage plastic film, geotextile, geomembrane, high and low voltage power distribution equipment, motors, cables, wires, bridge supports, bridge expansion joints, low voltage water pipelines, glass fiber reinforced plastic products (business activities can only be carried out after the approval of relevant departments for projects that need to be approved according to law)**. Core products: High Pressure Gate, Screw Type Opening And Closing Machine, Rotary Cleaning Machine

TOP10
Xinhe County North Water Conservancy Machinery Factory
Overall Score4.3 / 5
Est. Date2006-03-27
Registered Capital5000K CNY

North Water Conservancy Machinery Factory in Xinhe County, with its registered address located on the south side of National Highway 308 in the west of Xinhe County. The registration authority is Xinhe County Market Supervision and Administration Bureau, and the legal representative is Fu Kuiyuan. Its business scope includes the manufacturing and sales of turnstiles, gates, cleaning machines, and trash racks (projects that require approval by law can only be carried out after approval by relevant departments). Core products: High Pressure Gate, Winch Hoist, Pirated Gate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Win Win Era Hydraulic Machinery Technology (Changzhou) Co., Ltd2018-12-19High Pressure Gate, Hydraulic Cylinder, Single Acting Oil Cylinder (Old)1000K CNYNot Supported
Dongyuan Water Conservancy Machinery Factory, Xinhe County2016-03-24High Pressure Gate, Hydraulic Hoist, Hoist3500K CNYNot Supported
Denghui Hydraulic Machinery Factory, Xinhe County2021-11-12High Pressure Gate, Cast Iron Flap Door, Screw Opening And Closing Machine1000K CNYNot Supported
Jizhou District Zhaoyu Water Conservancy Machinery Factory2014-09-29High Pressure Gate, Winch Hoist, Screw Opening And Closing Machine-Supported
Hebei Ningshun Water Conservancy Machinery Technology Co., Ltd2022-02-22High Pressure Gate, Winch Hoist, Slap The Door10010K CNYNot Supported
Xingtai Yuci Water Conservancy Machinery Co., Ltd2021-04-27High Pressure Gate, Hydraulic Steel Dam, Steel Gate16000K CNYNot Supported
Beiyuan Water Conservancy Machinery Factory in Xinhe County (sole proprietorship)2025-12-25High Pressure Gate, Screw Opening And Closing Machine, Steel Gate2000K CNYSupported
Hebei Zhuhong Water Conservancy Machinery Co., Ltd2020-01-09High Pressure Gate, Rotary Cleaning Machine, Steel Dam53000K CNYSupported
Hebei Shengyu Hydraulic Machinery Co., Ltd2006-03-29High Pressure Gate, Screw Type Opening And Closing Machine, Rotary Cleaning Machine50000K CNYNot Supported
Xinhe County North Water Conservancy Machinery Factory2006-03-27High Pressure Gate, Winch Hoist, Pirated Gate5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of high-pressure gates, it is recommended to prioritize checking key technical parameters such as nominal pressure and sealing grade to ensure that they match the design pressure of the pipeline system. In the field of hydraulic engineering, a pressure bearing capacity of PN16 or higher is usually required.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers have more practical experience in scenarios such as petrochemicals or municipal water supply.
  • Choose the type of gate according to the differences in application scenarios, for example, sewage treatment plants often use corrosion-resistant materials, while thermal power generation systems need to pay attention to the structural stability under high temperature conditions.
  • When evaluating the specifications of high-pressure gates, it is recommended to consider both the opening and closing methods (electric/manual) and the connection form (flange/welding) simultaneously, in addition to the diameter size. This has a direct impact on the installation efficiency of mining drainage or agricultural irrigation systems.

Knowledge Base

Q

This article provides a detailed introduction to the characteristics of high-pressure cast iron gates, including their high pressure resistance, corrosion resistance, and other advantages. It also explores the widespread application and importance of these gates in water conservancy engineering construction in Yunnan region. By gaining a deeper understanding of high-pressure cast iron gates, we can better comprehend their crucial role in modern hydraulic engineering.

Q

This article provides a detailed introduction to the working principle of high-pressure steel gates. Firstly, explain its structural composition, including valve body, gate, valve stem, sealing components, and driving device. Continuing to explain the working process of opening, closing, and flow regulation, key factors in the working principle are also mentioned, such as pressure balance, sealing performance, and fluid characteristics, aiming to provide readers with a comprehensive understanding of the working principle of the equipment.

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