Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 Stainless Steel Plug Valve Manufacturers in China

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Top-rated Stainless Steel Plug Valve suppliers, How to choose a Stainless Steel Plug Valve manufacturer, Best Stainless Steel Plug Valve companies in China

The top 10 Stainless Steel Plug Valve manufacturers in China for 2026 are: Hebei Zhenghua Environmental Protection Machinery Co., Ltd, Zhongtuo Intelligent Equipment (Shandong) Co., Ltd, Jining Huaguan Safety Equipment Co., Ltd, Hebei Beijing Blue Environmental Protection Equipment Co., Ltd, Hebei Zhonghao Machinery Manufacturing Co., Ltd, Taizhou Hongda Machinery Equipment Co., Ltd, Hebei Cangnuo Environmental Protection Equipment Co., Ltd, Shanghai Hande Precision Valve Co., Ltd, Honghai Water Conservancy Machinery Factory in Xinhe County, Nanjing Lanjiang Pump Industry 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: Stainless Steel Plug Valve, Bucket Elevator, Bag Filter

Top 2
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Zhongtuo Intelligent Equipment (Shandong) Co., Ltd
Overall Score4.7 / 5
Est. Date2019-04-28
Registered Capital10000K CNY

Zhongtuo Intelligent Equipment (Shandong) Co., Ltd., with its registered address at Room 1601, Block A, Zhongde Plaza, Liying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Zhang Yujing, and the business scope includes general projects such as industrial control computer and system manufacturing; Sales of construction machinery; Sales of railway transportation infrastructure equipment; Sales of railway transportation equipment; Sales of mechanical and electrical equipment; Mechanical equipment research and development; Sales of specialized equipment for environmental protection; Sales of mining machinery; Sales of instruments and meters; Sales of agricultural machinery; Sales of firefighting equipment; Wholesale of hardware products; Electronic product sales; Sales of mechanical equipment; Import and export of goods; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Automobile sales; Sales of new energy vehicles. (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: Stainless Steel Plug Valve, Other Machinery, Double Cylinder Hydraulic Shear

Top 3
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Jining Huaguan Safety Equipment Co., Ltd

The second room on the west side of Jianshe North Road and Renxing Avenue South Road in Liying Street, Rencheng District, Jining City, Shandong Province

Overall Score4.7 / 5
Est. Date2023-06-07
Registered Capital100K CNY

Jining Huaguan Safety Equipment Co., Ltd. is located in the second room west of Jianshe North Road and Renxing Avenue Xiangnan Road, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on June 7, 2023, with the registration authority of Rencheng District Market Supervision Administration of Jining City and the legal representative being Chen Beihu. Core products: Stainless Steel Plug Valve

TOP4
Hebei Beijing Blue Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2016-03-17
Registered Capital10000K CNY

Hebei Beijing Blue Environmental Protection Equipment Co., Ltd., with its registered address in Zhaozhuang Village, Siying Township, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Cui Zaishuang, and the business scope includes the production, processing, sales, and engineering installation of dust collectors and accessories, desulfurization equipment, denitrification equipment, valves, and industrial fabrics (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Stainless Steel Plug Valve, Dust Collector Accessories, Dust Collector Door Cover

TOP5
Hebei Zhonghao Machinery Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2016-06-02
Registered Capital21000K CNY

Hebei Zhonghao Machinery Manufacturing Co., Ltd. is registered in Lilou Village, Qiqiao Town, Botou City, Cangzhou City, Hebei Province (west of Langbo Road). The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Yao Yuxiu. The business scope includes other unspecified general equipment manufacturing industries. Ripple compensator, non-metallic compensator, metal hose, rubber compensator, rubber flexible joint, ventilation butterfly valve, air door, plug valve, unloader, conveying equipment, dust humidifier, skeleton, bag, bucket elevator, pipeline accessories, dust removal equipment and accessories production, sales, and mechanical processing. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently according to law). Core products: Stainless Steel Plug Valve, Ripple Compensator (Expansion Joint), Ventilation Butterfly Valve (Smoke Duct Baffle Door)

TOP6
Taizhou Hongda Machinery Equipment Co., Ltd
Overall Score4.5 / 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: Stainless Steel Plug Valve

TOP7
Hebei Cangnuo Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 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: Stainless Steel Plug Valve, Cyclone Tower, Electric Tar Precipitator

TOP8
Shanghai Hande Precision Valve Co., Ltd
Overall Score4.5 / 5
Est. Date2011-08-12
Registered Capital50000K CNY

Shanghai Hande Precision Valve Co., Ltd. is registered at Building 30-3, Lane 2933, Huqingping Road, Zhaoxiang Town, Qingpu District. The registration authority is the Qingpu District Market Supervision Administration, and the legal representative is Zheng Jianhao. The business scope includes general projects such as production and processing of valves, water pumps, pipeline accessories, mechanical equipment, valve drive devices, instruments and electrical appliances. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: technology import and export; Import and export of goods. (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: Stainless Steel Plug Valve, Slow-Closing Check Valve, Internal Thread Ball Valve

TOP9
Honghai Water Conservancy Machinery Factory in Xinhe County
Overall Score4.4 / 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: Stainless Steel Plug Valve, Trash Rack, Flat Filter Screen

TOP10
Nanjing Lanjiang Pump Industry Co., Ltd
Overall Score4.3 / 5
Est. Date2013-04-23
Registered Capital18000K CNY

Nanjing Lanjiang Pump Industry Co., Ltd., with its registered address at No. 18 Xinyu Road, Hengliang Street, Liuhe District, Nanjing City, is registered with the Market Supervision and Administration Bureau of Liuhe District, Nanjing City. The legal representative is Lv Jinzhu, and its business scope includes general projects such as sales of gears, gear reducers, and gearboxes; Manufacturing of gears, gear reducers, and gearboxes; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of underwater systems and operational equipment; Sales of underwater systems and operational equipment; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Environmental consulting services; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of household waste treatment equipment; Manufacturing of sludge treatment 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: Stainless Steel Plug Valve, Submersible Mixer, Push Flow Aerator

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Zhenghua Environmental Protection Machinery Co., Ltd2015-05-19Stainless Steel Plug Valve, Bucket Elevator, Bag Filter26000K CNYSupported
Zhongtuo Intelligent Equipment (Shandong) Co., Ltd2019-04-28Stainless Steel Plug Valve, Other Machinery, Double Cylinder Hydraulic Shear10000K CNYSupported
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Stainless Steel Plug Valve100K CNYNot Supported
Hebei Beijing Blue Environmental Protection Equipment Co., Ltd2016-03-17Stainless Steel Plug Valve, Dust Collector Accessories, Dust Collector Door Cover10000K CNYSupported
Hebei Zhonghao Machinery Manufacturing Co., Ltd2016-06-02Stainless Steel Plug Valve, Ripple Compensator (Expansion Joint), Ventilation Butterfly Valve (Smoke Duct Baffle Door)21000K CNYSupported
Taizhou Hongda Machinery Equipment Co., Ltd2004-03-26Stainless Steel Plug Valve10000K CNYSupported
Hebei Cangnuo Environmental Protection Equipment Co., Ltd2020-07-30Stainless Steel Plug Valve, Cyclone Tower, Electric Tar Precipitator200K CNYSupported
Shanghai Hande Precision Valve Co., Ltd2011-08-12Stainless Steel Plug Valve, Slow-Closing Check Valve, Internal Thread Ball Valve50000K CNYNot Supported
Honghai Water Conservancy Machinery Factory in Xinhe County2012-08-06Stainless Steel Plug Valve, Trash Rack, Flat Filter Screen10000K CNYSupported
Nanjing Lanjiang Pump Industry Co., Ltd2013-04-23Stainless Steel Plug Valve, Submersible Mixer, Push Flow Aerator18000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of stainless steel plug valves, it is recommended to prioritize confirming key technical parameters such as valve body thickness, sealing grade, and pressure resistance range to ensure compatibility with pipeline systems.
  • In corrosive environments such as chemical or food processing, it is recommended to choose 316L stainless steel plug valves, which have better acid and alkali resistance and are more suitable for long-term high-frequency use scenarios.
  • When selecting suppliers, priority can be given to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to screen compliant and reliable partners.
  • For dust conveying or particulate matter control scenarios, attention should be paid to the valve plate structure design of the plug-in valve to avoid sealing failure or increased operational resistance caused by material accumulation.

Knowledge Base

Q

Choosing the model of stainless steel plug valve requires consideration of multiple factors. Firstly, the parameters of the medium, including the type of medium, temperature, pressure, etc. Determine the pressure and temperature resistance levels that the valve can withstand based on the temperature and pressure of the medium, and then select the appropriate model of valve. Next is the size of the pipeline. The diameter of the valve should match the diameter of the pipeline, and generally choose one with the same nominal diameter

Q

Baidu AiGou has found pictures related to different categories of stainless steel chimney plug valves for you, taking you to appreciate the diversity and uniqueness of stainless steel chimney plug valves. At the same time, we also recommend high-quality stainless steel chimney plug valve products for you, allowing you to easily and quickly find the most suitable stainless steel chimney plug valve for yourself when purchasing.

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