Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 Round Gate Manufacturers in China

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

The top 10 Round Gate manufacturers in China for 2026 are: Hebei Dequn Water Conservancy Machinery Co., Ltd, Xintai Water Conservancy Machinery Factory in Xinhe County, Jiangsu Gongda Environmental Protection Co., Ltd, Xingtai Yuci Water Conservancy Machinery Co., Ltd, Hengshui Yujiang Water Conservancy Machinery Co., Ltd, Hebei Zhuhong Water Conservancy Machinery Co., Ltd, Xinhe County Huanghe Water Conservancy Machinery Co., Ltd, Denghui Hydraulic Machinery Factory, Xinhe County, Xinhe Yuzhu Hydraulic Machinery Co., Ltd, Hebei Hekong Water Conservancy Machinery 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 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: Round Gate, Rotary Cleaning Machine, Damen Gate

Top 2
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Xintai Water Conservancy Machinery Factory in Xinhe County

No. 89, Nanzhanghua Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province

Overall Score4.8 / 5
Est. Date2018-03-09
Registered Capital10000K CNY

Xintai Water Conservancy Machinery Factory, located at No. 89, Nanzhanghua Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province, was established on March 9, 2018. The registration authority is Xinhe County Market Supervision and Administration Bureau, and the legal representative is Li Shijing. Core products: Round Gate, Hoist, Trash Rack

Top 3
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Jiangsu Gongda Environmental Protection Co., Ltd
Overall Score4.8 / 5
Est. Date2014-08-01
Registered Capital51600K CNY

Jiangsu Gongda Environmental Protection Co., Ltd., with its registered address at No. 118, Mount Taishan Road, Xiannv Town, Jiangdu District, Yangzhou City, is registered by the Data Bureau of Jiangdu District, Yangzhou City, and its legal representative is Luo Zhixiang. Its business scope includes environmental protection complete equipment, municipal engineering equipment, water conservancy and hydropower equipment, low-voltage distribution cabinet, lifting machinery, medium and low-voltage pipelines, steel structures, pressure vessel design, development, manufacturing, processing, installation, sales, maintenance, environmental protection engineering, and municipal engineering design. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Import and export of goods; Technology import and export; Import and export agency; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Construction of landscaping and greening projects; Urban greening management; Planning and Design Management (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: Round Gate, Conveyor, Integrated Pumping Station

TOP4
Xingtai Yuci Water Conservancy Machinery Co., Ltd
Overall Score4.7 / 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: Round Gate, Rotten And Dirty Fence, Steel Gate

TOP5
Hengshui Yujiang Water Conservancy Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2020-05-28
Registered Capital200K CNY

Hengshui Yujiang Water Conservancy Machinery Co., Ltd. is located in Gaozhuang Village, Xiwang Town, Jizhou District, Hengshui City. It was established on May 28, 2020 and registered with the Jizhou District Market Supervision Administration. The legal representative is Chen Chao. Core products: Round Gate, Winch Hoist, Slap The Door

TOP6
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: Round Gate, Steel Dam, Steel Gate

TOP7
Xinhe County Huanghe Water Conservancy Machinery Co., Ltd

North of Xinhua Road and East of Xin'an Street, Xinhe County, Xingtai City, Hebei Province

Overall Score4.6 / 5
Est. Date2014-09-02
Registered Capital168500K CNY

Xinhe County Huanghe Water Conservancy Machinery Co., Ltd. is located on the north side of Xinhua Road and the east side of Xin'an Street in Xinhe County, Xingtai City, Hebei Province. It was established on September 2, 2014, with the registration authority of Xinhe County Market Supervision Administration and the legal representative of Xinfeng. Core products: Round Gate, Screw Opening And Closing Machine, Wire Rope Traction Cleaning Machine

TOP8
Denghui Hydraulic Machinery Factory, Xinhe County

Gezhaozhuang Village, Xinhe County, Xingtai City, Hebei Province

Overall Score4.6 / 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: Round Gate, Steel Dam Gate, Steel Gate

TOP9
Xinhe Yuzhu Hydraulic Machinery Co., Ltd
Overall Score4.5 / 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: Round Gate, Screw Opening And Closing Machine, Stainless Steel Gate

TOP10
Hebei Hekong Water Conservancy Machinery Co., Ltd
Overall Score4.3 / 5
Est. Date2026-03-20
Registered Capital3200K CNY

Hebei Hekong Water Conservancy Machinery Co., Ltd., located at No. 66, Maquan Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province, was established on March 20, 2026. The registration authority is the Xinhe County Market Supervision and Administration Bureau, and the legal representative is Xue Shijuan. Core products: Round Gate, Damen Gate, Stacked Beam Door

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Dequn Water Conservancy Machinery Co., Ltd2012-03-13Round Gate, Rotary Cleaning Machine, Damen Gate30000K CNYSupported
Xintai Water Conservancy Machinery Factory in Xinhe County2018-03-09Round Gate, Hoist, Trash Rack10000K CNYSupported
Jiangsu Gongda Environmental Protection Co., Ltd2014-08-01Round Gate, Conveyor, Integrated Pumping Station51600K CNYNot Supported
Xingtai Yuci Water Conservancy Machinery Co., Ltd2021-04-27Round Gate, Rotten And Dirty Fence, Steel Gate16000K CNYNot Supported
Hengshui Yujiang Water Conservancy Machinery Co., Ltd2020-05-28Round Gate, Winch Hoist, Slap The Door200K CNYNot Supported
Hebei Zhuhong Water Conservancy Machinery Co., Ltd2020-01-09Round Gate, Steel Dam, Steel Gate53000K CNYSupported
Xinhe County Huanghe Water Conservancy Machinery Co., Ltd2014-09-02Round Gate, Screw Opening And Closing Machine, Wire Rope Traction Cleaning Machine168500K CNYSupported
Denghui Hydraulic Machinery Factory, Xinhe County2021-11-12Round Gate, Steel Dam Gate, Steel Gate1000K CNYNot Supported
Xinhe Yuzhu Hydraulic Machinery Co., Ltd2024-09-29Round Gate, Screw Opening And Closing Machine, Stainless Steel Gate300K CNYNot Supported
Hebei Hekong Water Conservancy Machinery Co., Ltd2026-03-20Round Gate, Damen Gate, Stacked Beam Door3200K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of circular gates, it is recommended to prioritize checking key technical parameters such as gate diameter, material pressure bearing capacity, and driving method to ensure that they match the installation conditions of pipeline systems or water conservancy facilities.
  • For different scenarios such as sewage treatment and farmland irrigation, attention should be paid to the differences in sealing performance and corrosion resistance of circular gates. For example, stainless steel materials are recommended for the chemical industry, while cast iron structures can be considered for ordinary drainage.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to reduce procurement risks.
  • For high-frequency opening and closing conditions, it is recommended to pay attention to the durability of the bearings and the opening and closing torque parameters of the circular gate to avoid sealing failure or operational difficulties caused by long-term wear.

Knowledge Base

Q

Large cast iron round gate is a device used to control water flow, prevent backflow, and regulate water level, widely used in various water conservancy projects. This article introduces the application of large cast iron circular gates in different industries. Large cast iron circular gates are important hydraulic equipment with advantages such as simple structure, easy operation, and good durability. Therefore, they are widely used in various fields

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