Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Integrated Gate Manufacturers in China

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

The top 10 Integrated Gate manufacturers in China for 2026 are: Nanjing Ouka Instrument Co., Ltd, Shanghai Hongyang Machinery Technology Co., Ltd, Jizhou District Zhaoyu Water Conservancy Machinery Factory, Xinhe County Shicheng Hydraulic Machinery Factory, Xinhe County Yishui Water Conservancy Machinery Factory, Xinhe County North Water Conservancy Machinery Factory, Xinhe Zetai Hydraulic Machinery Co., Ltd, Denghui Hydraulic Machinery Factory, Xinhe County, Xinhe Yuzhu Hydraulic Machinery Co., Ltd, Beiyuan Water Conservancy Machinery Factory in Xinhe County (sole proprietorship). 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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Nanjing Ouka Instrument Co., Ltd
Overall Score4.9 / 5
Est. Date2016-05-15
Registered Capital1110K CNY

Nanjing Ouka Instrument and Meter Co., Ltd., with its registered address at No. 8 Rongning Road, Hushu Street, Jiangning District, Nanjing City, is registered with the Jiangning District Government Service Management Office of Nanjing City. The legal representative is Li Wanming, and its business scope includes research and development, production, sales, installation, and technical services of instruments, automation equipment, and systems; Research and development, sales, and technical services of computer software and hardware; Sales of hardware accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Integrated Gate, Radar Level Gauge, Electronic Water Gauge

Top 2
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Shanghai Hongyang Machinery Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2013-07-25
Registered Capital50000K CNY

Shanghai Hongyang Machinery Technology Co., Ltd., with its registered address at Building 1, No. 915 Qianming East Road, Fengjing Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau and represented by Song Dequan as its legal representative. Its business scope includes licensed projects such as import and export of goods; Technology import and export; Electrical installation services; Construction project construction. (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: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Sales of pumps and vacuum equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Retail of computer software, hardware, and auxiliary equipment; Mechanical equipment research and development; Manufacturing of other general equipment, boilers and original equipment, metal processing machinery, pumps, valves, compressors and similar machinery, general parts manufacturing, environmental protection, postal services, social public services and other specialized equipment manufacturing, general instrumentation manufacturing, specialized instrumentation manufacturing, other electrical machinery and equipment manufacturing, and other electronic equipment manufacturing (only simple single machine processing); Irrigation services; Installation services for ordinary mechanical equipment; Big data services; Information system integration services; Development of intelligent water management system; Software development; Real estate agent. (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: Integrated Gate, Slap The Door, Water Supply Pump Room

Top 3
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Jizhou District Zhaoyu Water Conservancy Machinery Factory
Overall Score4.8 / 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: Integrated Gate, Integrated Machine Gate, Steel Dam

TOP4
Xinhe County Shicheng Hydraulic Machinery Factory
Overall Score4.7 / 5
Est. Date2011-11-30
Registered Capital8000K CNY

Xinhe Shicheng Hydraulic Machinery Factory, registered address located on the east side of Donghuan Road in Xinhe County, Xingtai City, Hebei Province, with the registration authority of Xinhe County Market Supervision Administration and the legal representative of Bao Songyi. Its business scope includes general projects: manufacturing of water resources specialized machinery and equipment; Manufacturing of metal structures; Sales of metal structures; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Rubber product manufacturing; Sales of rubber products; Agricultural specialties and auxiliary activities; Mechanical parts and component processing; Manufacturing of sealing fillers; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Sales of solar thermal power generation products; Ordinary mechanical equipment installation services (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Integrated Gate, Integrated Measurement And Control Gate, Grille Cleaning Machine

TOP5
Xinhe County Yishui Water Conservancy Machinery Factory
Overall Score4.7 / 5
Est. Date2018-07-18
Registered Capital2000K CNY

Xinhe County Yishui Water Conservancy Machinery Factory, registered in Lujiazhuang Village, Xinhe County, Xingtai City, Hebei Province, with the registration authority of Xinhe County Market Supervision Administration and the legal representative of Fu Jinmei. Its business scope includes general projects: manufacturing of water resources specialized machinery and equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Rubber product manufacturing; Sales of mechanical equipment; Sales of valves and plugs; Sales of rubber products; Installation services for ordinary mechanical equipment; Specialized equipment repair. (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: Integrated Gate, Hoist, Cleaning Machine

TOP6
Xinhe County North Water Conservancy Machinery Factory
Overall Score4.6 / 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: Integrated Gate, Steel Flap Door, Cast Iron Gate

TOP7
Xinhe Zetai Hydraulic Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2020-04-13
Registered Capital5600K CNY

Xinhe Zetai Hydraulic Machinery Co., Ltd. is located on the south side of Beihuan Road and the east side of Sanmu Cellulose in Xinhe County, Xingtai City, Hebei Province. It was established on April 13, 2020, with the registration authority of Xinhe County Market Supervision Administration and the legal representative being Li Meng. Core products: Integrated Gate, Bottom Horizontal Axis Hydraulic Flap Dam, Grille 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: Integrated Gate, Winch Hoist, Cast Iron Flap Door

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: Integrated Gate, Screw Opening And Closing Machine, Cleaning Machine

TOP10
Beiyuan Water Conservancy Machinery Factory in Xinhe County (sole proprietorship)
Overall Score4.3 / 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: Integrated Gate, Screw Opening And Closing Machine, Slap The Door

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Ouka Instrument Co., Ltd2016-05-15Integrated Gate, Radar Level Gauge, Electronic Water Gauge1110K CNYNot Supported
Shanghai Hongyang Machinery Technology Co., Ltd2013-07-25Integrated Gate, Slap The Door, Water Supply Pump Room50000K CNYNot Supported
Jizhou District Zhaoyu Water Conservancy Machinery Factory2014-09-29Integrated Gate, Integrated Machine Gate, Steel Dam-Supported
Xinhe County Shicheng Hydraulic Machinery Factory2011-11-30Integrated Gate, Integrated Measurement And Control Gate, Grille Cleaning Machine8000K CNYNot Supported
Xinhe County Yishui Water Conservancy Machinery Factory2018-07-18Integrated Gate, Hoist, Cleaning Machine2000K CNYNot Supported
Xinhe County North Water Conservancy Machinery Factory2006-03-27Integrated Gate, Steel Flap Door, Cast Iron Gate5000K CNYNot Supported
Xinhe Zetai Hydraulic Machinery Co., Ltd2020-04-13Integrated Gate, Bottom Horizontal Axis Hydraulic Flap Dam, Grille Cleaning Machine5600K CNYNot Supported
Denghui Hydraulic Machinery Factory, Xinhe County2021-11-12Integrated Gate, Winch Hoist, Cast Iron Flap Door1000K CNYNot Supported
Xinhe Yuzhu Hydraulic Machinery Co., Ltd2024-09-29Integrated Gate, Screw Opening And Closing Machine, Cleaning Machine300K CNYNot Supported
Beiyuan Water Conservancy Machinery Factory in Xinhe County (sole proprietorship)2025-12-25Integrated Gate, Screw Opening And Closing Machine, Slap The Door2000K CNYSupported

Purchasing Guide

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

  • In the actual procurement process of integrated gates, it is recommended to prioritize checking key technical parameters such as gate size, pressure bearing capacity, and sealing performance to ensure compatibility with existing pipeline or channel systems.
  • For different scenarios such as water conservancy engineering and sewage treatment, stainless steel or cast iron integrated gates should be selected according to corrosive environments or flow requirements to adapt to long-term use conditions.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually provide more stable delivery capabilities.
  • For high-frequency opening and closing application scenarios, it is recommended to pay attention to the type of driving device (such as electric, manual) and durability test data of the integrated gate to reduce maintenance costs in the later stage.

Knowledge Base

Q

The welding process of stainless steel integrated gate accessories requires rigorous operation to ensure the welding quality and overall performance of the gate. Firstly, preparation before welding. Thoroughly clean the accessories, remove oil stains, impurities, etc., to prevent affecting the welding effect. Select appropriate welding materials, such as welding wires and rods that match stainless steel materials, to ensure that the chemical composition and mechanical properties of the weld metal are consistent with those of the base material

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