Updated Oct 14, 2026 · Public platform & industry data

Oct 14, 2026 Updated

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2026 Top 10 Cast Iron Gate Manufacturers in China

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

The top 10 Cast Iron Gate manufacturers in China for 2026 are: Shandong Pumei Intelligent Equipment Co., Ltd, Jiangsu Xianglv Environmental Protection Technology Co., Ltd, Xinhe County Huanghe Water Conservancy Machinery Co., Ltd, Dongyuan Water Conservancy Machinery Factory, Xinhe County, Hebei Yuchuang Water Conservancy Machinery Co., Ltd, Xinhe Yuzhu Hydraulic Machinery Co., Ltd, Hebei Zhuhong Water Conservancy Machinery Co., Ltd, Nanjing Lanjiang Water Treatment Equipment Co., Ltd, Xinhe Xingmiao Hydraulic Equipment Co., Ltd, Denghui Hydraulic 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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Shandong Pumei Intelligent Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2020-04-20
Registered Capital3000K CNY

Shandong Pumei Intelligent Equipment Co., Ltd., with its registered address located 1000 meters west of the town government in Shilipu Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Li Qingrong, and the business scope includes general projects such as sales of intelligent robots; Sales of intelligent instruments and meters; Mechanical parts and component processing; Mining machinery manufacturing; Sales of mining machinery; Installation services for ordinary mechanical equipment; Installation and maintenance of industrial robots; Sales of railway transportation infrastructure equipment; Sales of railway transportation equipment; Sales of mechanical parts and components; Sales of hydraulic power machinery and components; Sales of construction machinery; Sales of agricultural machinery; Sales of specialized equipment for environmental protection; Sales of firefighting equipment; Sales of instruments and meters; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Software sales; Software development; Sales of lubricating oil; Import and export of goods; Technology import and export; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components. (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: Cast Iron Gate, Supporting Equipment, Mining Equipment

Top 2
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Jiangsu Xianglv Environmental Protection Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2017-04-26
Registered Capital10000K CNY

Jiangsu Xianglv Environmental Protection Technology Co., Ltd., with its registered address in Chengxi Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Liu Jingjing as its legal representative. Its business scope includes research and development of environmental protection technology; Manufacturing, sales, installation, and commissioning of environmental protection machinery and accessories, air pollution prevention and control equipment, water treatment equipment and accessories; Sales of instruments and meters, fiberglass products, plastic products, water treatment agents (excluding hazardous chemicals), metal materials, hardware and electrical appliances, wires and cables, chemical products and raw materials (excluding hazardous chemicals); Design and construction of environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cast Iron Gate, Silo, Conversion Grille

Top 3
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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 Score4.8 / 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: Cast Iron Gate, Rotary Cleaning Machine

TOP4
Dongyuan Water Conservancy Machinery Factory, Xinhe County
Overall Score4.7 / 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: Cast Iron Gate, Screw Gate, Screw Opening And Closing Machine

TOP5
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: Cast Iron Gate, Winch Type Hoist, Screw Opening And Closing Machine

TOP6
Xinhe Yuzhu Hydraulic Machinery Co., Ltd
Overall Score4.6 / 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: Cast Iron Gate

TOP7
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: Cast Iron Gate, Steel Flap Door, Winch Hoist

TOP8
Nanjing Lanjiang Water Treatment Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2001-08-22
Registered Capital58000K CNY

Nanjing Lanjiang Water Treatment Equipment Co., Ltd., with its registered address at No. 18 Xinyu Road, Hengliang Street, Liuhe District, Nanjing City, is registered with the Market Supervision Administration of Liuhe District, Nanjing City. The legal representative is Lv Jinzhu, and its business scope includes general projects such as pump and vacuum equipment sales; Manufacturing of pumps and vacuum equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment repair; Manufacturing of specialized machinery and equipment for water resources; Mechanical parts and component processing; Sales of mechanical parts and components; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Manufacturing of sludge treatment equipment; Import and export of goods; Environmental consulting services; Engineering management services; 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: Cast Iron Gate, Submersible Mixer, Inverted Umbrella Aerator

TOP9
Xinhe Xingmiao Hydraulic Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-02-05
Registered Capital11000K CNY

Xinhe Xingmiao Hydraulic Equipment Co., Ltd., with its registered address located east of Yingbin Street and south of Binhe Road in Xinhe County, Xingtai City, Hebei Province, is registered with the Xinhe County Market Supervision and Administration Bureau. The legal representative is An Yanhong, and its business scope includes opening and closing machines, gates, water stop rubber, cleaning machines, trash racks, belt conveyors, environmental protection equipment, sewage treatment equipment, hydraulic equipment, water supply and drainage equipment, hydraulic metal structural components, automation control systems, fiberglass products, geotextiles, hydraulic dams, hinge dams, flap gates, barrier gates, fully automatic flushing systems, electromechanical equipment, sales, and installation; Waterproof engineering construction, anti-corrosion and maintenance services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cast Iron Gate, Solar Gate, Grille Cleaning Machine

TOP10
Denghui Hydraulic Machinery Factory, Xinhe County

Gezhaozhuang Village, Xinhe County, Xingtai City, Hebei Province

Overall Score4.3 / 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: Cast Iron Gate, Steel Flap Door, Steel Dam Gate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Pumei Intelligent Equipment Co., Ltd2020-04-20Cast Iron Gate, Supporting Equipment, Mining Equipment 3000K CNYSupported
Jiangsu Xianglv Environmental Protection Technology Co., Ltd2017-04-26Cast Iron Gate, Silo, Conversion Grille10000K CNYSupported
Xinhe County Huanghe Water Conservancy Machinery Co., Ltd2014-09-02Cast Iron Gate, Rotary Cleaning Machine168500K CNYNot Supported
Dongyuan Water Conservancy Machinery Factory, Xinhe County2016-03-24Cast Iron Gate, Screw Gate, Screw Opening And Closing Machine3500K CNYNot Supported
Hebei Yuchuang Water Conservancy Machinery Co., Ltd2021-05-08Cast Iron Gate, Winch Type Hoist, Screw Opening And Closing Machine12000K CNYNot Supported
Xinhe Yuzhu Hydraulic Machinery Co., Ltd2024-09-29Cast Iron Gate300K CNYSupported
Hebei Zhuhong Water Conservancy Machinery Co., Ltd2020-01-09Cast Iron Gate, Steel Flap Door, Winch Hoist53000K CNYSupported
Nanjing Lanjiang Water Treatment Equipment Co., Ltd2001-08-22Cast Iron Gate, Submersible Mixer, Inverted Umbrella Aerator58000K CNYSupported
Xinhe Xingmiao Hydraulic Equipment Co., Ltd2021-02-05Cast Iron Gate, Solar Gate, Grille Cleaning Machine11000K CNYSupported
Denghui Hydraulic Machinery Factory, Xinhe County2021-11-12Cast Iron Gate, Steel Flap Door, Steel Dam Gate1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of cast iron gates, it is recommended to prioritize checking key technical parameters such as gate size, pressure rating, and sealing performance to ensure compatibility with the working conditions of water conservancy projects or sewage treatment scenarios.
  • 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 have more guarantee in channel stability and after-sales response.
  • When deploying cast iron gates in irrigation systems or flood control facilities, attention should be paid to the compatibility between the gate structure type (such as flat plate or arch) and the installation environment, in order to avoid affecting the service life due to design differences.
  • In the process of purchasing cast iron gates, it is recommended to prioritize selecting enterprises with practical cases in the municipal or industrial fields based on the industry performance and platform statistical information of suppliers, in order to reduce procurement risks.

Knowledge Base

Q

When choosing cast iron gates, multiple factors need to be considered, including usage scenarios, materials, sealing performance, driving devices, and installation and maintenance guidance. <&order>Application: Cast iron gates are suitable for various occasions, such as rivers, reservoirs, municipal drainage, etc. Select different specifications and models of gates according to specific usage scenarios. Material: Cast iron gate

Q

Baidu AiGou has found pictures of different categories of cast iron gate embedded parts for you, taking you to appreciate the diversity and uniqueness of cast iron gate embedded parts. At the same time, we also recommend high-quality cast iron gate embedded parts for you, so that you can easily and quickly find the most suitable cast iron gate embedded parts for yourself when purchasing.

Q

Hydraulic cast iron gate is a widely used flood control equipment in hydraulic engineering. The following is a detailed introduction to it: 1、 Definition and Materials Water conservancy cast iron gate is a gate made mainly of cast iron, used to control the opening and closing of water flow. It is usually made of high-strength and high hardness cast iron material, which can withstand huge water pressure and impact force. Meanwhile, through special

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