Updated Sep 8, 2026 · Public platform & industry data

Sep 8, 2026 Updated

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2026 Top 10 Stainless Steel Threaded Gate Valve Manufacturers in China

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

The top 10 Stainless Steel Threaded Gate Valve manufacturers in China for 2026 are: Hebei Zhenghua Environmental Protection Machinery Co., Ltd, Jiangsu Bell Valve Control Co., Ltd, Hebei Maojiang Water Conservancy Machinery Co., Ltd, Chengdu Chuantai Juhao Valve Co., Ltd, Shangtong Valve Co., Ltd, Botou Jiayuan Environmental Protection Machinery Equipment Co., Ltd, Zhejiang Zhigong Valve Technology Co., Ltd, Cangzhou Zhongneng Machinery Manufacturing Co., Ltd, Changzhou Tianqin Electric Power Equipment Co., Ltd, Wenzhou Shuangtuo 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: Stainless Steel Threaded Gate Valve, Scraper Conveyor, Screw Conveyor

Top 2
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Jiangsu Bell Valve Control Co., Ltd
Overall Score4.7 / 5
Est. Date2017-04-19
Registered Capital31200K CNY

Jiangsu Bell Valve Control Co., Ltd., registered at No. 9 Chuangye Yuan Middle Road, Hanjiang District, Yangzhou City, registered with the Market Supervision Administration of Hanjiang District, Yangzhou City, with Party Changyin as the legal representative. Its business scope includes research and development, production, and manufacturing of valve electric devices, valves, electric valves, instruments and meters, motors, valve accessories, and mechanical equipment; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (Business scope does not include projects subject to special management measures for foreign investment access implemented by the state; projects that require approval by law can only be carried out after approval by relevant departments) General project: Manufacturing of distribution switch control equipment (except for projects that require approval by law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Stainless Steel Threaded Gate Valve, Mining Explosion-Proof Electric Device, Mining Explosion-Proof Electric Butterfly Valve

Top 3
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Hebei Maojiang Water Conservancy Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2023-06-30
Registered Capital8880K CNY

Hebei Maojiang Water Conservancy Machinery Co., Ltd., with its registered address in Datianzhuang Village, Xinhe County, Xingtai City, Hebei Province, is registered with the Market Supervision Administration of Xinhe County. The legal representative is Zhai Xiangmeng, 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; Manufacturing of metal materials; Sales of metal products; Manufacturing of daily miscellaneous goods; Sales of daily miscellaneous goods; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Operation of wires and cables; General equipment repair; Electrical equipment 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: Stainless Steel Threaded Gate Valve, Integrated Machine Gate, Hydraulic Steel Dam

TOP4
Chengdu Chuantai Juhao Valve Co., Ltd
Overall Score4.6 / 5
Est. Date2015-10-19
Registered Capital6800K CNY

Chengdu Chuantai Juhao Valve Co., Ltd., with its registered address at No. 18A, 1st Floor, Building 12, No. 222 Jiaoda Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Wang Hengyuan, and its business scope includes production, processing (limited to branch offices operating at other locations), wholesale, and retail of valves, pipe fittings, hardware products, building materials, steel, fire-fighting equipment, plastic products, metal materials, and metal products.. Core products: Stainless Steel Threaded Gate Valve, Rail Crossing Pipe, Steel Expansion Joint

TOP5
Shangtong Valve Co., Ltd
Overall Score4.6 / 5
Est. Date2017-03-17
Registered Capital50800K CNY

Shangtong Valve Co., Ltd., registered at Room 122, Building 10, China Yixing International Environmental Protection City, No. 66 Far East Avenue, Gaocheng Town, Yixing City, registered with the Yixing Administrative Approval Bureau, with Tang Zhimin as the legal representative. Its business scope includes licensed projects such as construction projects; 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 the approval results) General projects: Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of instruments and meters; Sales of instruments and meters; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of mechanical and electrical equipment; Wholesale of hardware products; Sales of metal materials; Sales of plastic products; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export (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: Stainless Steel Threaded Gate Valve, Electric Fluorine Lined Butterfly Valve, Electric Regulating Valve

TOP6
Botou Jiayuan Environmental Protection Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2012-02-21
Registered Capital11000K CNY

Botou Jiayuan Environmental Protection Machinery Equipment Co., Ltd., with its registered address located in Xiaoduli Village North, Botou City, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Li Weisong, and its business scope includes the manufacturing of specialized environmental protection equipment. Dust removal equipment, dust removal accessories, conveying equipment, ventilation valves, pipeline expansion joints, VOCS waste gas treatment equipment, catalytic combustion equipment, zeolite fixed bed, RTO incineration equipment, zeolite wheel production, sales, installation, maintenance, and renovation; Sales of cast iron and steel castings; Mechanical processing * * (projects that require approval by law can only be operated after approval by relevant departments). Core products: Stainless Steel Threaded Gate Valve, Whirlwind, Gasification Plate

TOP7
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: Stainless Steel Threaded Gate Valve, , Check Valve

TOP8
Cangzhou Zhongneng Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2007-07-11
Registered Capital5000K CNY

Cangzhou Zhongneng Machinery Manufacturing Co., Ltd., with its registered address in Shaheya Er Village, Waliwang Town, Botou City, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Li Hongsen, and the business scope includes dust removal equipment and accessories, measuring tools, hardware tools, corrugated compensators, valves, and tile pressing machinery processing and sales**. Core products: Stainless Steel Threaded Gate Valve, Lime Bag Storage Top Release Valve, Pressure Relief Valve

TOP9
Changzhou Tianqin Electric Power Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2007-10-09
Registered Capital2680K CNY

Changzhou Tianqin Electric Power Equipment Co., Ltd., with its registered address at No. 608 Xin'an Village, Hengshanqiao Town, Changzhou Economic Development Zone, Jiangsu Province, is registered with the Changzhou Economic Development Zone Management Committee and represented by Meiqin as the legal representative. Its business scope includes general projects such as manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Valve and plug research and development; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of lighting fixtures; Sales of lighting fixtures; Import and export of goods; Technology import and export; Import and export agency (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: Stainless Steel Threaded Gate Valve, Ordinary Electric Actuator, Electric Ball Valve

TOP10
Wenzhou Shuangtuo Valve Co., Ltd
Overall Score4.3 / 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: Stainless Steel Threaded Gate Valve, Valve, Antibiotic Shut-Off Valve

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Zhenghua Environmental Protection Machinery Co., Ltd2015-05-19Stainless Steel Threaded Gate Valve, Scraper Conveyor, Screw Conveyor26000K CNYSupported
Jiangsu Bell Valve Control Co., Ltd2017-04-19Stainless Steel Threaded Gate Valve, Mining Explosion-Proof Electric Device, Mining Explosion-Proof Electric Butterfly Valve31200K CNYNot Supported
Hebei Maojiang Water Conservancy Machinery Co., Ltd2023-06-30Stainless Steel Threaded Gate Valve, Integrated Machine Gate, Hydraulic Steel Dam8880K CNYSupported
Chengdu Chuantai Juhao Valve Co., Ltd2015-10-19Stainless Steel Threaded Gate Valve, Rail Crossing Pipe, Steel Expansion Joint6800K CNYSupported
Shangtong Valve Co., Ltd2017-03-17Stainless Steel Threaded Gate Valve, Electric Fluorine Lined Butterfly Valve, Electric Regulating Valve50800K CNYNot Supported
Botou Jiayuan Environmental Protection Machinery Equipment Co., Ltd2012-02-21Stainless Steel Threaded Gate Valve, Whirlwind, Gasification Plate11000K CNYSupported
Zhejiang Zhigong Valve Technology Co., Ltd2016-04-18Stainless Steel Threaded Gate Valve, , Check Valve68000K CNYNot Supported
Cangzhou Zhongneng Machinery Manufacturing Co., Ltd2007-07-11Stainless Steel Threaded Gate Valve, Lime Bag Storage Top Release Valve, Pressure Relief Valve5000K CNYSupported
Changzhou Tianqin Electric Power Equipment Co., Ltd2007-10-09Stainless Steel Threaded Gate Valve, Ordinary Electric Actuator, Electric Ball Valve2680K CNYSupported
Wenzhou Shuangtuo Valve Co., Ltd2021-06-25Stainless Steel Threaded Gate Valve, Valve, Antibiotic Shut-Off Valve5880K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of stainless steel threaded gate valves, it is recommended to prioritize checking key parameters such as nominal diameter (DN) and pressure rating (PN) to ensure compatibility with the pipeline system. At the same time, it is important to note that the valve body material must comply with 304 or 316 stainless steel standards to adapt to corrosive environments.
  • Stainless steel threaded gate valves are commonly used in fluid control scenarios in the food processing, pharmaceutical, or chemical industries. When purchasing, full bore or reduced bore designs can be selected based on the characteristics of the medium to avoid affecting sealing performance due to flow rate or impurity accumulation.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable product supply and technical support.
  • When used under high temperature or high pressure conditions, it is recommended to pay extra attention to the valve stem material and packing sealing technical parameters to ensure that the valve maintains a low leakage rate during long-term operation, and to confirm the integrity of valve test reports and other documents with the supplier.

Knowledge Base

Q

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

Q

This article analyzes the selection requirements of threaded stainless steel gate valves from four aspects: material characteristics, common models, parameter comparison, and applicable scenarios. It recommends mainstream models that comply with national standards (GB) and international standards (ISO), and provides selection suggestions to help users quickly match suitable products based on actual needs such as pressure and diameter.

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