Updated Aug 5, 2026 · Public platform & industry data

Aug 5, 2026 Updated

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2026 Top 10 Flat Gate Valve Manufacturers in China

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Top-rated Flat Gate Valve suppliers, How to choose a Flat Gate Valve manufacturer, Best Flat Gate Valve companies in China

The top 10 Flat Gate Valve manufacturers in China for 2026 are: Hebei Dequn Water Conservancy Machinery Co., Ltd, Hebei Mengshui Water Conservancy Machinery Co., Ltd, Shanghai Fanggong Valve Manufacturing Co., Ltd, Shanghai Hande Precision Valve Co., Ltd, Jizhou District Zhaoyu Water Conservancy Machinery Factory, Beijing Valve Factory Co., Ltd, Alto Mart Fluid Control (Zhejiang) Co., Ltd, Zhanxude Self Control Valve Co., Ltd, Shandong Yuhong Valve Co., Ltd, Dongyuan Water Conservancy Machinery Factory, Xinhe County. 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 Dequn Water Conservancy Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2012-03-13
Registered Capital30000K CNY

Hebei Dequn Water Conservancy Machinery Co., Ltd., registered in Fuxingzhuang Village, Xinhe County (north of Baishen Substation on Anxin Line), with the registration authority of Xinhe County Market Supervision Administration and the legal representative of Zhao Huiqiang. Its business scope includes the manufacturing, sales, and installation of hoists, gates, cleaning machines, air closing plates, waterstops, conveyors, and geomembranes (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Flat Gate Valve, Rotary Cleaning Machine, Damen Gate

Top 2
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Hebei Mengshui Water Conservancy Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2021-12-15
Registered Capital10000K CNY

Hebei Mengshui Water Conservancy Machinery Co., Ltd., registered in Lujiazhuang Village, Xinhe County, Xingtai City, Hebei Province, with the registration authority of Xinhe County Market Supervision and Administration Bureau and the legal representative of Zhou Lihong, is engaged in the production and sales of opening and closing machines, gates, cleaning machines, trash racks, hydraulic metal structural components, environmental protection equipment, sewage treatment equipment, hydraulic equipment and accessories, and water supply and drainage irrigation equipment; Sales and installation of water pumps, motors, transformers, distribution cabinets, wires, cables, lifting equipment, valves, pipe fittings, rubber products, geotextiles, geomembranes, foam plates, FRP products, steel, rubber waterstops; Anti corrosion construction services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Flat Gate Valve, Slap The Door, Steel Gate

Top 3
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Shanghai Fanggong Valve Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2009-01-14
Registered Capital91000K CNY

Shanghai Fanggong Valve Manufacturing Co., Ltd. is registered at Building 1, 1st Floor, Building 159, Yangming Road, Xinghuo Development Zone, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Ye Ligan. The business scope includes licensed projects: special equipment manufacturing. (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: Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of pumps and vacuum equipment; Mechanical parts and component processing; Manufacturing of hardware products; Sales of pipeline transportation equipment; Sales of mechanical parts and components; Sales of mechanical and electrical equipment; Operation of wires and cables; Sales of instruments and meters; Wholesale of automotive spare parts; Retail of automotive spare parts; Sales of non-ferrous metal alloys; Sales of communication equipment; Sales of rubber products; Sales of plastic products; Sales of needle textiles and raw materials; Electronic product sales; Sales of building materials; Import and export of goods; Technology import and export; Valve and plug research and development; Sales of valves and plugs. (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: Flat Gate Valve, Flat Blade Gate Valve, Pneumatic Angle Seat Valve

TOP4
Shanghai Hande Precision Valve Co., Ltd
Overall Score4.6 / 5
Est. Date2011-08-12
Registered Capital50000K CNY

Shanghai Hande Precision Valve Co., Ltd. is registered at Building 30-3, Lane 2933, Huqingping Road, Zhaoxiang Town, Qingpu District. The registration authority is the Qingpu District Market Supervision Administration, and the legal representative is Zheng Jianhao. The business scope includes general projects such as production and processing of valves, water pumps, pipeline accessories, mechanical equipment, valve drive devices, instruments and electrical appliances. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: 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. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Flat Gate Valve, Floating Ball Valve, Ceramic Knife Gate Valve

TOP5
Jizhou District Zhaoyu Water Conservancy Machinery Factory
Overall Score4.6 / 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: Flat Gate Valve, Trash Rack, Screw Opening And Closing Machine

TOP6
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: Flat Gate Valve, Thermal Ball Valve, Valve

TOP7
Alto Mart Fluid Control (Zhejiang) Co., Ltd
Overall Score4.5 / 5
Est. Date2024-07-23
Registered Capital20000K CNY

Alto Mart Fluid Control (Zhejiang) Co., Ltd., registered at No. 95 Industrial Street, Baoyi Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province (within Yongjia County Changhong Pump Industry Manufacturing Co., Ltd.), registered with Yongjia County Market Supervision Administration Bureau, with Bai Weiji as the legal representative. Its business scope includes general projects: manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Valve and plug research and development; Sales of valves and plugs; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Sales of pumps and vacuum equipment; Manufacturing of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of general components; Fastener manufacturing; Manufacturing of bearings, gears, and transmission components; Sales of bearings, gears, and transmission components; Sales of metal structures; Sales of electrical equipment; Sales of electronic measuring instruments; Sales of power facilities and equipment; Manufacturing of power electronic components; Sales of electrical instruments and meters; Sales of specialized equipment for refining and chemical production; Sales of gas and liquid separation and purification equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of mechanical and electrical equipment; Engineering and technical services (excluding planning management, survey, design, and supervision); Industrial design services; Retail of electronic components; Sales of mechanical equipment; Sales of electronic vacuum devices; Sales of seals; Mechanical parts and component processing; Sales of mechanical parts and components; Instrument and meter repair; Sales of special equipment; Sales of metal materials; Sales of specialized instruments and meters for environmental monitoring; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of ecological environment monitoring and detection instruments and meters; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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: Flat Gate Valve, Aw Pneumatic Actuator, Pneumatic Knife Gate Valve

TOP8
Zhanxude Self Control Valve Co., Ltd
Overall Score4.5 / 5
Est. Date2014-10-28
Registered Capital50000K CNY

Zhanxude Self Control Valve Co., Ltd., with its registered address at No. 817 Binhai 7th Road, Wenzhou Economic and Technological Development Zone, Zhejiang Province, China. The registered authority is the Longwan District Market Supervision and Administration Bureau of Wenzhou City, and the legal representative is Xiang Qiyuan. Its business scope includes general projects such as the manufacturing of ordinary valves and plugs (excluding the manufacturing of special equipment); Manufacturing of industrial automatic control system devices; Manufacturing of liquid tight components and systems; Manufacturing of intelligent instruments and meters; Manufacturing of pneumatic power machinery and components; Mechanical parts and component processing; Sales of valves and plugs; Sales of pneumatic power machinery and components; Sales of mechanical parts and components; Sales of intelligent instruments and meters; Sales of special equipment (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: Manufacturing of special equipment; 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, and specific business projects are subject to the approval results).. Core products: Flat Gate Valve, Pneumatic Control Globe Valve, Linkage High-Pressure Ball Valve

TOP9
Shandong Yuhong Valve Co., Ltd
Overall Score4.4 / 5
Est. Date2011-02-17
Registered Capital58000K CNY

Shandong Yuhong Valve Co., Ltd., registered at the intersection of Chuangye Avenue and Huanghe Road, High tech Zone, Zibo City, Shandong Province, is located 80 meters south of the road east. The registration authority is Zibo Market Supervision Administration, and the legal representative is Zhang Dunmei. The business scope includes general projects: manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of mechanical equipment; Manufacturing of hardware products; Retail of hardware products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of instruments and meters; Sales of instruments and meters; Import and export of goods; Technology import and export; 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: Flat Gate Valve, Electric Regulating Valve, Butterfly Valve

TOP10
Dongyuan Water Conservancy Machinery Factory, Xinhe County
Overall Score4.3 / 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: Flat Gate Valve, Hoist, Cast Iron Copper Inlaid Gate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Dequn Water Conservancy Machinery Co., Ltd2012-03-13Flat Gate Valve, Rotary Cleaning Machine, Damen Gate30000K CNYSupported
Hebei Mengshui Water Conservancy Machinery Co., Ltd2021-12-15Flat Gate Valve, Slap The Door, Steel Gate10000K CNYSupported
Shanghai Fanggong Valve Manufacturing Co., Ltd2009-01-14Flat Gate Valve, Flat Blade Gate Valve, Pneumatic Angle Seat Valve91000K CNYNot Supported
Shanghai Hande Precision Valve Co., Ltd2011-08-12Flat Gate Valve, Floating Ball Valve, Ceramic Knife Gate Valve50000K CNYNot Supported
Jizhou District Zhaoyu Water Conservancy Machinery Factory2014-09-29Flat Gate Valve, Trash Rack, Screw Opening And Closing Machine-Supported
Beijing Valve Factory Co., Ltd1993-02-16Flat Gate Valve, Thermal Ball Valve, Valve181220.4K CNYNot Supported
Alto Mart Fluid Control (Zhejiang) Co., Ltd2024-07-23Flat Gate Valve, Aw Pneumatic Actuator, Pneumatic Knife Gate Valve20000K CNYNot Supported
Zhanxude Self Control Valve Co., Ltd2014-10-28Flat Gate Valve, Pneumatic Control Globe Valve, Linkage High-Pressure Ball Valve50000K CNYNot Supported
Shandong Yuhong Valve Co., Ltd2011-02-17Flat Gate Valve, Electric Regulating Valve, Butterfly Valve58000K CNYNot Supported
Dongyuan Water Conservancy Machinery Factory, Xinhe County2016-03-24Flat Gate Valve, Hoist, Cast Iron Copper Inlaid Gate3500K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of flat gate valves, it is recommended to prioritize checking key parameters such as nominal diameter and pressure rating to ensure compatibility with pipeline systems. Special attention should be paid to the corrosion resistance of materials under high temperature and high pressure conditions.
  • Flat gate valves are widely used in the petroleum and chemical industries. When purchasing, the sealing structure design can be evaluated based on specific scenarios, such as using knife type gate valves for slurry media and selecting conventional flat plate structures for clean fluids.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information, and priority should be given to selecting manufacturers with stable supply records.
  • In continuous operation scenarios such as long-distance pipelines, it is recommended to choose flat gate valves with guide bars to reduce opening and closing torque, while checking whether the valve stem anti spray design complies with safety regulations.

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