Updated Sep 8, 2026 · Public platform & industry data

Sep 8, 2026 Updated

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2026 Top 10 Stainless Steel Gate Manufacturers in China

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Top-rated Stainless Steel Gate suppliers, How to choose a Stainless Steel Gate manufacturer, Best Stainless Steel Gate companies in China

The top 10 Stainless Steel Gate manufacturers in China for 2026 are: Xinhe County Yaolong Water Conservancy Machinery Co., Ltd, Honghai Water Conservancy Machinery Factory in Xinhe County, Xinhe Yuzhu Hydraulic Machinery Co., Ltd, Sichuan Chuanhong Water Conservancy Machinery Manufacturing Co., Ltd, Jiangsu Geli Environmental Protection Technology Co., Ltd, Zhejiang Gaohang Valve Manufacturing Co., Ltd, Hengshui Jianghu Water Conservancy Machinery Factory, Dongfang Water Conservancy Machinery Factory in Xinhe County, Xinhe County Jinyinuo Hydraulic Machinery Co., Ltd, Hebei Jiequan Environmental Protection Technology 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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Xinhe County Yaolong Water Conservancy Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2025-03-07
Registered Capital1000K CNY

Xinhe Yaolong Water Conservancy Machinery Co., Ltd., with its registered address at 297 Qianbaoju Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province, is registered with the Xinhe County Market Supervision Administration Bureau and represented by Li Yanbo as its legal representative. Its business scope includes general projects such as the manufacturing of water resource specific machinery and equipment; Manufacturing of metal structures; Sales of metal structures; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Mechanical equipment leasing; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; 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 distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of power electronic components; Sales of power electronic components; Rubber product manufacturing; Sales of rubber products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Electrical equipment repair; Sales of electrical equipment; Sales of special equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; General equipment manufacturing (excluding special equipment manufacturing); Construction of landscaping and greening projects; Construction of earthwork engineering; Operation of wires and cables; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Leasing of construction machinery and equipment; Labor services (excluding labor dispatch) (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License 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, and specific business projects are subject to approval documents or permits). Core products: Stainless Steel Gate, Direct Connected Opening And Closing Machine,

Top 2
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Honghai Water Conservancy Machinery Factory in Xinhe County
Overall Score4.8 / 5
Est. Date2012-08-06
Registered Capital10000K CNY

Honghai Water Conservancy Machinery Factory in Xinhe County, with its registered address located in Hujia Village, Xinhe County. The registration authority is Xinhe County Market Supervision and Administration Bureau, and the legal representative is Xing Dianfeng. Its business scope includes the manufacturing and sales of hoists, gates, steel dam gates, air shield dams, geotextiles, mechanical grilles, fiberglass gates, sewage treatment equipment, hydraulic complete sets of equipment, copper water stops, traffic signs, lifting equipment, pipe fittings, and manhole covers; Pipeline engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Gate, Flow Limiting Gate, Integrated Machine Gate

Top 3
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Xinhe Yuzhu Hydraulic Machinery Co., Ltd
Overall Score4.8 / 5
Est. Date2024-09-29
Registered Capital300K CNY

Xinhe Yuzhu Hydraulic Machinery Co., Ltd., with its registered address at No. 123 Datianzhuang Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province, is registered with the Xinhe County Market Supervision and Administration Bureau. The legal representative is Duan Junjian, and 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; Rubber product manufacturing; Sales of rubber products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of construction machinery; Sales of construction machinery; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; General equipment repair; Instrument and meter repair; Installation services for ordinary mechanical equipment. (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: Stainless Steel Gate, Winch Hoist, Screw Opening And Closing Machine

TOP4
Sichuan Chuanhong Water Conservancy Machinery Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2015-01-29
Registered Capital20000K CNY

Sichuan Chuanhong Water Conservancy Machinery Manufacturing Co., Ltd., with its registered address at No. 163, 1st Floor, Building 1, No. 33 and 35 Huatai Road, Chenghua District, Chengdu City, is registered with the Chenghua Market Supervision and Administration Bureau. The legal representative is Wang Minjun, and its business scope includes general projects such as the manufacturing of water resources specialized machinery equipment; Water related consulting services; Manufacturing of metal structures; Sales of metal structures; Manufacturing of hydraulic power machinery and components; Mechanical equipment research and development; Sales of mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal materials; Sales of metal materials; Sales of rubber products; Sales of hydraulic power machinery and components; Installation services for ordinary mechanical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of instruments and meters; 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: water conservancy engineering quality inspection; Supervision of water conservancy engineering construction; Inspection and testing services; Construction project construction; Construction project design; Construction engineering survey. (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: Stainless Steel Gate, Wooden Gate, Solar Powered Switchgear

TOP5
Jiangsu Geli Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2004-02-19
Registered Capital25000K CNY

Jiangsu Geli Environmental Protection Technology Co., Ltd., with its registered address located in Nangong Industrial Zone, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau. The legal representative is Yang Xiao, and its business scope includes licensed projects such as construction projects; Power generation business, transmission business, and power supply (distribution) business (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Manufacturing of plastic products; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of dust removal technology equipment; Manufacturing of household waste treatment equipment; Manufacturing of sludge treatment equipment; Manufacturing of vibration and noise reduction equipment; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of industrial automatic control system devices; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal structures; Sales of specialized equipment for environmental protection; Sales of ecological environment materials; Sales of glass fiber reinforced plastic products; 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: Stainless Steel Gate, Belt Filter Press, High-Efficiency Sedimentation Tank

TOP6
Zhejiang Gaohang Valve Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2022-05-10
Registered Capital5000K CNY

Zhejiang Gaohang Valve Manufacturing Co., Ltd. is located in Heyi Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province. It was established on May 10, 2022 and registered with the Yongjia County Market Supervision Administration. The legal representative is Guo Gaofeng. Core products: Stainless Steel Gate, Flange Gate Valve, Electric Eccentric Hemispherical Valve

TOP7
Hengshui Jianghu Water Conservancy Machinery Factory
Overall Score4.6 / 5
Est. Date2018-02-02
Registered Capital3000K CNY

Hengshui Jianghu Water Conservancy Machinery Factory, with its registered address in Donglujin Village, Xiwang Town, Jizhou District, Hengshui City, is registered with the Jizhou District Market Supervision and Administration Bureau, and its legal representative is Yan Songnian. Its business scope includes the production and sales of opening and closing machines, gates, gates, cleaning machines, trash racks, conveyors, automatic grabbing beams, lifting hoists, rubber waterstops, integrated prefabricated pump stations, fiberglass products, environmental protection equipment, water pollution prevention and control equipment, and sewage treatment equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Gate, Solar Gate, Chinese Chess

TOP8
Dongfang Water Conservancy Machinery Factory in Xinhe County
Overall Score4.6 / 5
Est. Date2006-02-20
Registered Capital60000K CNY

Dongfang Water Conservancy Machinery Factory in Xinhe County, with its registered address at Fuxingzhuang Village East, Baishenshou Township, Xinhe County (Baishenshou Township Industrial Manufacturing Park), is registered with the Xinhe County Market Supervision and Administration Bureau, and its legal representative is Che Kaiyin. Its business scope includes the manufacturing and sales of opening and closing machines, gates, cleaning machines, trash racks, conveyors, valves, rubber products, pipe fittings, fiberglass products, complete sets of sewage treatment equipment, hydraulic metal structural components, environmental protection equipment, hydraulic equipment, and complete sets of automation control system equipment (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Stainless Steel Gate, Stainless Steel Flap Door, Screw Opening And Closing Machine

TOP9
Xinhe County Jinyinuo Hydraulic Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2019-08-20
Registered Capital10000K CNY

Xinhe Jinyinuo Hydraulic Machinery Co., Ltd. is located in Xingqiukou Village, Xinhe County, Xingtai City, Hebei Province. It was established on August 20, 2019, with the registration authority of Xinhe County Market Supervision Administration and the legal representative being Song Shifu. Core products: Stainless Steel Gate, Cast Iron Circular Gate, Steel Dam Gate Hinge Dam

TOP10
Hebei Jiequan Environmental Protection Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2020-06-05
Registered Capital11000K CNY

Hebei Jiequan Environmental Protection Technology Co., Ltd., with its registered address in Donglujin Village, Xiwang Town, Jizhou District, Hengshui City, is registered with the Jizhou District Market Supervision and Administration Bureau. The legal representative is Yan Songnian, and the business scope includes environmental protection technology promotion services, research and development, design, production, sales, installation, commissioning, and after-sales maintenance of environmental protection equipment, water pollution prevention and control equipment, and sewage treatment equipment; Production and sales of water conservancy machinery, hoists, gates, flaps, cleaning machines, trash racks, conveyors, rubber waterstops, and fiberglass products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Gate, Winch Hoist, Flat Filter Screen

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Xinhe County Yaolong Water Conservancy Machinery Co., Ltd2025-03-07Stainless Steel Gate, Direct Connected Opening And Closing Machine, 1000K CNYSupported
Honghai Water Conservancy Machinery Factory in Xinhe County2012-08-06Stainless Steel Gate, Flow Limiting Gate, Integrated Machine Gate10000K CNYSupported
Xinhe Yuzhu Hydraulic Machinery Co., Ltd2024-09-29Stainless Steel Gate, Winch Hoist, Screw Opening And Closing Machine300K CNYNot Supported
Sichuan Chuanhong Water Conservancy Machinery Manufacturing Co., Ltd2015-01-29Stainless Steel Gate, Wooden Gate, Solar Powered Switchgear20000K CNYSupported
Jiangsu Geli Environmental Protection Technology Co., Ltd2004-02-19Stainless Steel Gate, Belt Filter Press, High-Efficiency Sedimentation Tank25000K CNYSupported
Zhejiang Gaohang Valve Manufacturing Co., Ltd2022-05-10Stainless Steel Gate, Flange Gate Valve, Electric Eccentric Hemispherical Valve5000K CNYNot Supported
Hengshui Jianghu Water Conservancy Machinery Factory2018-02-02Stainless Steel Gate, Solar Gate, Chinese Chess3000K CNYSupported
Dongfang Water Conservancy Machinery Factory in Xinhe County2006-02-20Stainless Steel Gate, Stainless Steel Flap Door, Screw Opening And Closing Machine60000K CNYSupported
Xinhe County Jinyinuo Hydraulic Machinery Co., Ltd2019-08-20Stainless Steel Gate, Cast Iron Circular Gate, Steel Dam Gate Hinge Dam10000K CNYNot Supported
Hebei Jiequan Environmental Protection Technology Co., Ltd2020-06-05Stainless Steel Gate, Winch Hoist, Flat Filter Screen11000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of stainless steel gates, it is recommended to prioritize checking the gate thickness, sealing grade, and pressure resistance parameters to ensure compatibility with the working conditions of water conservancy projects or sewage treatment scenarios.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information. For example, suppliers who supply municipal projects for a long time usually have more stable delivery capabilities.
  • In industrial drainage systems, the anti-corrosion performance of stainless steel gates is a key indicator, and 304 or 316L materials should be selected according to the acidity or alkalinity of the medium.
  • Stainless steel gates of different specifications are suitable for scenarios such as channel control and pump station interception. Before procurement, the installation method (visible/hidden pole) and driving type (manual/electric) should be clearly defined.

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