Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 Slide Gate Valve Manufacturers in China

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

The top 10 Slide Gate Valve manufacturers in China for 2026 are: Hebei Zhenghua Environmental Protection Machinery Co., Ltd, Jiangsu Jinlong Machinery Industry Co., Ltd, Hebei Cangnuo Environmental Protection Equipment Co., Ltd, Taizhou Hongda Machinery Equipment Co., Ltd, Cangzhou Yisong Environmental Protection Equipment Co., Ltd, Cangzhou Yisong Environmental Protection Equipment Co., Ltd, Wenzhou Shuangtuo Valve Co., Ltd, Zhejiang Zhigong Valve Technology Co., Ltd, Shanghai Hugong Valve Factory (Group) Co., Ltd, Zhejiang Zhongbao Self Control Valve 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 Zhenghua Environmental Protection Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2015-05-19
Registered Capital26000K CNY

Hebei Zhenghua Environmental Protection Machinery Co., Ltd., with its registered address located 1000 meters west of Lizhuang Village, Siying Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau and represented by Cui Zhengguang as its legal representative. Its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Mining machinery manufacturing; Manufacturing of drawing, calculation, and measuring instruments; Sales of drawing, calculation, and measuring instruments; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of metal structures; Mechanical parts and component processing; Sales of mechanical parts and components; External contracting projects; Import and export of goods (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) License project: construction project construction; Construction engineering design (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 licenses). Core products: Slide Gate Valve, Bucket Elevator, Bag Filter

Top 2
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Jiangsu Jinlong Machinery Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2004-04-07
Registered Capital50080K CNY

Jiangsu Jinlong Machinery Industry Co., Ltd. is registered in Shuguang Industrial Park, Baimi Town, Jiangyan District, Taizhou City. The registration authority is the Data Bureau of Jiangyan District, Taizhou City, and the legal representative is Xu Depei. Its business scope includes the manufacturing, processing, and sales of textile machinery and accessories, metal hoses, compensators, air doors, spring supports and hangers, polytetrafluoroethylene products, heat exchangers, filters, aluminum based copper-clad laminates, and general mechanical components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed project: Manufacturing of special equipment; Special equipment inspection and testing; Installation, renovation, and repair of special equipment; Special equipment design (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General project: sales of special equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of rubber products; Sales of plastic products (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Slide Gate Valve, Expansion Joint, Silicone Cloth

Top 3
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Hebei Cangnuo Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2020-07-30
Registered Capital200K CNY

Hebei Cangnuo Environmental Protection Equipment Co., Ltd. is registered at 50 meters west of the intersection of Houbachi Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Jia Wanxin. The business scope includes the manufacturing of specialized environmental protection equipment. Production, sales, installation, and maintenance of dust removal equipment and accessories, desulfurization and denitrification equipment and accessories, exhaust gas treatment equipment, mining machinery equipment, sewage treatment equipment, catalytic combustion equipment, photo oxygen plasma purification equipment, oil fume purification equipment, air purification equipment, conveying equipment and accessories, dust removal bags, skeletons, pipelines, valves. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Slide Gate Valve, Cyclone Tower, Electric Tar Precipitator

TOP4
Taizhou Hongda Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2004-03-26
Registered Capital10000K CNY

Taizhou Hongda Machinery Equipment Co., Ltd., located at No. 188, Group 2, Xinhua Village, Baimi Town, Jiangyan District, Taizhou City, was established on March 26, 2004. The registration authority is the Jiangyan District Administrative Approval Bureau of Taizhou City, and the legal representative is Chen Shuncai. Core products: Slide Gate Valve

TOP5
Cangzhou Yisong Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2021-06-02
Registered Capital500K CNY

Cangzhou Yisong Environmental Protection Equipment Co., Ltd. is registered in Longfengdian Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Jia Wanxin. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Air pollution prevention and control services; Air pollution control; Environmental protection monitoring; Water pollution control; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Fan and fan manufacturing; Sales of fans and blowers; Land pipeline transportation; Sales of pipeline transportation equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of intelligent power transmission and distribution and control equipment; Sales of monitoring and control equipment for power transmission and distribution; Professional design services; Industrial design services; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal products for safety and firefighting purposes; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Sales of mechanical equipment (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: Slide Gate Valve, Cyclone Tower, Star Feeder

TOP6
Cangzhou Yisong Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-06-02
Registered Capital500K CNY

Cangzhou Yisong Environmental Protection Equipment Co., Ltd. is registered in Longfengdian Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Jia Wanxin. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Air pollution prevention and control services; Air pollution control; Environmental protection monitoring; Water pollution control; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Fan and fan manufacturing; Sales of fans and blowers; Land pipeline transportation; Sales of pipeline transportation equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of intelligent power transmission and distribution and control equipment; Sales of monitoring and control equipment for power transmission and distribution; Professional design services; Industrial design services; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal products for safety and firefighting purposes; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Sales of mechanical equipment (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: Slide Gate Valve, Cyclone Tower, Pp Spray Tower

TOP7
Wenzhou Shuangtuo Valve Co., Ltd
Overall Score4.5 / 5
Est. Date2021-06-25
Registered Capital5880K CNY

Wenzhou Shuangtuo Valve Co., Ltd., with its registered address at 64 Madao East Road, Madao Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, is registered with the Yongjia County Market Supervision Administration. The legal representative is Zhang Tao, and the business scope includes general projects such as the manufacturing of ordinary valves and plugs (excluding the manufacturing of special equipment); Sales of valves and plugs; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of hardware products; Wholesale of hardware products; Sales of metal products; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Fastener manufacturing; Sales of fasteners; Manufacturing of metal seals; Sales of metal seals; Sales of special equipment; Installation services for ordinary mechanical equipment; General equipment repair; Electrical equipment repair; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, business activities shall be carried out independently according to law with the business license).. Core products: Slide Gate Valve, Carbon Steel Manual Plug-In Valve, Pneumatic Ceramic Swing Valve

TOP8
Zhejiang Zhigong Valve Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-04-18
Registered Capital68000K CNY

Zhejiang Zhigong Valve Technology Co., Ltd., registered at Heyi Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province (2nd floor, Building 2, Yongjia Haoda Valve Co., Ltd.), registered with Yongjia County Market Supervision and Administration Bureau, with legal representative Yu Yunyun. Its business scope includes research and development, production, processing, and sales of valves and their accessories, pumps and their accessories; Manufacturing and research and development of mechanical equipment; Sales of pipeline fittings, electric actuators, and pneumatic actuators; Hardware and electromechanical processing; Production, maintenance, and sales of stainless steel products; Design of industrial fluid equipment and water supply and drainage equipment; Research and development of industrial automation control system devices, instruments (excluding measuring instruments), water pumps, high and low voltage electrical appliances and accessories, automation equipment, electromechanical equipment, and environmental protection equipment; Import and export of goods and technology.. Core products: Slide Gate Valve, , Pneumatic Penetrating Plug Valve

TOP9
Shanghai Hugong Valve Factory (Group) Co., Ltd
Overall Score4.4 / 5
Est. Date1989-02-28
Registered Capital110000K CNY

Shanghai Hugong Valve Factory (Group) Co., Ltd., with its registered address at No. 555 Huagao Road, Huating Town, Jiading District, Shanghai, registered with the Jiading District Market Supervision and Administration Bureau, and represented by Yang Meng as its legal representative. Its business scope includes general projects such as the manufacturing of ordinary valves and plugs (excluding the manufacturing of special equipment); Manufacturing of pumps and vacuum equipment; Sales of valves and plugs; Valve and plug research and development; Industrial design services; Wholesale of hardware products; Retail of hardware products; Technology import and export; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Licensed project: Manufacturing of civil nuclear safety equipment; Special equipment inspection and testing; Manufacturing of protective equipment for civil air defense engineering; Manufacturing of special equipment; Installation, renovation, and repair of special equipment. (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: Slide Gate Valve, Ball Valve, Butterfly Valve

TOP10
Zhejiang Zhongbao Self Control Valve Co., Ltd
Overall Score4.3 / 5
Est. Date2023-03-21
Registered Capital11800K CNY

Zhejiang Zhongbao Self Control Valve Co., Ltd., with its registered address at Luqiao, Tangtou Village, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, is registered with the Yongjia County Market Supervision Administration Bureau. The legal representative is Wenjie, and its business scope includes general projects such as valve and plug sales; Sales of industrial automatic control system devices; Sales of intelligent instruments and meters; Sales of pumps and vacuum equipment; Retail of hardware products; Wholesale of hardware products; Retail of electronic components; Sales of non-ferrous metal alloys; Sales of mechanical equipment; Sales of special equipment; Sales of daily miscellaneous goods; Sales of pneumatic power machinery and components; Sales of pipeline transportation equipment; Sales of plastic products; Installation services for ordinary mechanical equipment; Sales of painting equipment; Wholesale of electronic components; Electronic product sales; Sales of electronic measuring instruments; Sales of magnetic materials; Sales of ecological environment monitoring and detection instruments and meters; Sales of electrical instruments and meters; Sales of glass fiber reinforced plastic products; Sales of seals; Sales of high-performance sealing materials; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Sales of intelligent power transmission and distribution and control equipment; Sales of power facilities and equipment; Sales of specialized packaging equipment; Sales of power electronic components; Sales of specialized equipment for semiconductor devices; Sales of electronic specialized equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Slide Gate Valve, Balance Valve, Flame Arrester

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Zhenghua Environmental Protection Machinery Co., Ltd2015-05-19Slide Gate Valve, Bucket Elevator, Bag Filter26000K CNYSupported
Jiangsu Jinlong Machinery Industry Co., Ltd2004-04-07Slide Gate Valve, Expansion Joint, Silicone Cloth50080K CNYSupported
Hebei Cangnuo Environmental Protection Equipment Co., Ltd2020-07-30Slide Gate Valve, Cyclone Tower, Electric Tar Precipitator200K CNYSupported
Taizhou Hongda Machinery Equipment Co., Ltd2004-03-26Slide Gate Valve10000K CNYSupported
Cangzhou Yisong Environmental Protection Equipment Co., Ltd2021-06-02Slide Gate Valve, Cyclone Tower, Star Feeder500K CNYSupported
Cangzhou Yisong Environmental Protection Equipment Co., Ltd2021-06-02Slide Gate Valve, Cyclone Tower, Pp Spray Tower500K CNYNot Supported
Wenzhou Shuangtuo Valve Co., Ltd2021-06-25Slide Gate Valve, Carbon Steel Manual Plug-In Valve, Pneumatic Ceramic Swing Valve5880K CNYNot Supported
Zhejiang Zhigong Valve Technology Co., Ltd2016-04-18Slide Gate Valve, , Pneumatic Penetrating Plug Valve68000K CNYNot Supported
Shanghai Hugong Valve Factory (Group) Co., Ltd1989-02-28Slide Gate Valve, Ball Valve, Butterfly Valve110000K CNYSupported
Zhejiang Zhongbao Self Control Valve Co., Ltd2023-03-21Slide Gate Valve, Balance Valve, Flame Arrester11800K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of plug-in valves, it is recommended to prioritize checking key technical parameters such as valve body material, sealing grade, and diameter size to ensure compatibility with pipeline systems or equipment interfaces.
  • In high-frequency opening and closing scenarios such as dust transportation and flue gas treatment, it is recommended to choose a more wear-resistant plug valve model to extend its service life and reduce maintenance costs.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • For high temperature or corrosive medium scenarios, it is necessary to focus on evaluating the temperature resistance range and anti-corrosion treatment process of the plug-in valve to avoid performance degradation due to non-compliance with operating conditions.

Knowledge Base

Q

This article analyzes the differences in materials, sealing methods, and applicable scenarios of manual plug-in valves, helping users choose the appropriate type according to their actual needs and avoid efficiency issues caused by improper selection.

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