Updated Oct 7, 2026 · Public platform & industry data

Oct 7, 2026 Updated

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2026 Top 10 None Manufacturers in China

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Top-rated None suppliers, How to choose a None manufacturer, Best None companies in China

The top 10 None manufacturers in China for 2026 are: Hebei Dequn Water Conservancy Machinery Co., Ltd, Wuxi Xincheng Environmental Protection Technology Co., Ltd, Hebei Mengshui Water Conservancy Machinery Co., Ltd, Hebei Yuchuang Water Conservancy Machinery Co., Ltd, Hebei Zhuhong Water Conservancy Machinery Co., Ltd, Sichuan Chuanhong Water Conservancy Machinery Manufacturing Co., Ltd, Honghai Water Conservancy Machinery Factory in Xinhe County, Hebei Henggong Water Conservancy Machinery Co., Ltd, Hebei Qinzhou Hydraulic Machinery 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: None, Winch Hoist, Screw Opening And Closing Machine

Top 2
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Wuxi Xincheng Environmental Protection Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2020-03-20
Registered Capital10800K CNY

Wuxi Xincheng Environmental Protection Technology Co., Ltd. is registered in Gaocheng Village, Gaocheng Town, Yixing City. The registration authority is the Yixing Administrative Approval Bureau, and the legal representative is Xu Ling. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of industrial control computers and systems; Manufacturing of general components; Manufacturing of power transmission, distribution and control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of intelligent basic manufacturing equipment; Sales of pumps and vacuum equipment; Sales of gas and liquid separation and purification equipment; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of distribution switch control equipment; Sales of metal products; Sales of plastic products; Sales of electrical equipment; Sales of instruments and meters; General equipment repair; Specialized equipment repair; Electrical equipment repair; Repair of metal products; Instrument and meter repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Environmental consulting services; Professional design services; Industrial design services; Engineering management services; Water pollution control (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: None, Internal Inlet Grille, Microfiltration Machine

Top 3
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Hebei Mengshui Water Conservancy Machinery Co., Ltd
Overall Score4.8 / 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: None, Winch Hoist, Slap The Door

TOP4
Hebei Yuchuang Water Conservancy Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2021-05-08
Registered Capital12000K CNY

Hebei Yuchuang Water Conservancy Machinery Co., Ltd., with its registered address in Maquan Village, Xinhe County, Xingtai City, Hebei Province, is registered with the Market Supervision Administration of Xinhe County. The legal representative is Liu Cunmei, and its business scope includes the manufacturing and sales of hoists, steel dams, hydraulic dams, flip doors, gates, rubber waterstops, trash racks, cleaning machines, conveyors, pressure steel pipes, expansion joints, fiberglass products, drilling rigs, conduits, and drill rods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Winch Type Hoist, Screw Opening And Closing Machine

TOP5
Hebei Zhuhong Water Conservancy Machinery Co., Ltd
Overall Score4.7 / 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: None, Steel Flap Door, Winch Hoist

TOP6
Sichuan Chuanhong Water Conservancy Machinery Manufacturing Co., Ltd
Overall Score4.6 / 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: None, Solar Powered Switchgear, Emergency Operation Device For Power Failure Of The Hoist

TOP7
Honghai Water Conservancy Machinery Factory in Xinhe County
Overall Score4.6 / 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: None, Trash Rack, Flat Filter Screen

TOP8
Hebei Henggong Water Conservancy Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2014-04-09
Registered Capital60000K CNY

Hebei Henggong Water Conservancy Machinery Co., Ltd., with its registered address at Xiwang Village, Xiwang Town, Jizhou District, Hengshui City, its registered authority is the Market Supervision Administration of Jizhou District, and its legal representative is Jia Huizhen. Its business scope includes the production, sales, installation and maintenance of hoists, gates, clappers, trash cleaning machines, conveyors, trash racks, hydraulic dams, flap gates, steel dams, gantry cranes, sewage treatment equipment, FRP products, rubber products, rubber waterstops, closed cell foam plates, bridge supports, bridge expansion joints, geotextiles, geomembranes, cranes, hydraulic complete equipment and accessories, gabion nets, and valves. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Screw Opening And Closing Machine, Intelligent Gate

TOP9
Hebei Qinzhou Hydraulic Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2023-02-15
Registered Capital10000K CNY

Hebei Qinzhou Hydraulic Machinery Co., Ltd., with its registered address in Xixiaopu Village, Baishenshou Township, Xinhe County, Xingtai City, Hebei Province, is registered with the Market Supervision Administration of Xinhe County. The legal representative is Wang Zhongli, and the 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; Sealing component manufacturing; Sales of seals; Rubber product manufacturing; Sales of rubber products; Operation of wires and cables; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of metal materials; Sales of metal materials; 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: None, Hydraulic Grab Cleaning Machine, Corrosion Resistant Steel Gate

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: None, Screw Gate, Screw Opening And Closing Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Dequn Water Conservancy Machinery Co., Ltd2012-03-13None, Winch Hoist, Screw Opening And Closing Machine30000K CNYSupported
Wuxi Xincheng Environmental Protection Technology Co., Ltd2020-03-20None, Internal Inlet Grille, Microfiltration Machine10800K CNYSupported
Hebei Mengshui Water Conservancy Machinery Co., Ltd2021-12-15None, Winch Hoist, Slap The Door10000K CNYSupported
Hebei Yuchuang Water Conservancy Machinery Co., Ltd2021-05-08None, Winch Type Hoist, Screw Opening And Closing Machine12000K CNYNot Supported
Hebei Zhuhong Water Conservancy Machinery Co., Ltd2020-01-09None, Steel Flap Door, Winch Hoist53000K CNYSupported
Sichuan Chuanhong Water Conservancy Machinery Manufacturing Co., Ltd2015-01-29None, Solar Powered Switchgear, Emergency Operation Device For Power Failure Of The Hoist20000K CNYSupported
Honghai Water Conservancy Machinery Factory in Xinhe County2012-08-06None, Trash Rack, Flat Filter Screen10000K CNYSupported
Hebei Henggong Water Conservancy Machinery Co., Ltd2014-04-09None, Screw Opening And Closing Machine, Intelligent Gate60000K CNYSupported
Hebei Qinzhou Hydraulic Machinery Co., Ltd2023-02-15None, Hydraulic Grab Cleaning Machine, Corrosion Resistant Steel Gate10000K CNYNot Supported
Dongyuan Water Conservancy Machinery Factory, Xinhe County2016-03-24None, Screw Gate, Screw Opening And Closing Machine3500K CNYNot Supported

Knowledge Base

Q

The steel flood control and drainage gate is specially designed for the safety of river channels during flood season. It is made of Q345B high-strength steel plate and finely manufactured. The overall structure has been optimized by finite element design, with excellent compressive and impact resistance, and can withstand high head loads without deformation during long-term operation. The door body adopts a dual anti-corrosion process of hot spray zinc and epoxy coating, which is acid and alkali resistant, rust resistant, and has a service life of over 30 years.

Q

Steel gates used in rivers play a crucial role in hydraulic engineering, as they ensure the safe and efficient operation of hydraulic projects with their unique performance and advantages. Steel gates used in rivers play an irreplaceable role in hydraulic engineering. They control water flow, regulate water level, protect hydraulic structures, achieve multi-objective scheduling, and promote the development of intelligence and automation

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