Updated Oct 4, 2026 · Public platform & industry data

Oct 4, 2026 Updated

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2026 Top 10 Sealing Fan Manufacturers in China

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Top-rated Sealing Fan suppliers, How to choose a Sealing Fan manufacturer, Best Sealing Fan companies in China

The top 10 Sealing Fan manufacturers in China for 2026 are: Shandong Zhongtan Intelligent Equipment Co., Ltd, Zibo Borui Fan Co., Ltd, Shandong General Electric Machinery Co., Ltd, Zibo Lufeng Machinery Equipment Co., Ltd, Yangzhou Jiayuan Environmental Protection Equipment Co., Ltd, Mach Industrial Technology (Zhejiang) Co., Ltd, Zibo Jinrun Environmental Protection Technology Co., Ltd, Suzhou Yonghecheng Fan Industry Co., Ltd, Shandong Huadongfeng Machinery Co., Ltd, Cangzhou Xinjunze Environmental Protection Machinery Equipment 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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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure 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: Sealing Fan, Lifting Equipment, Instrumentation And Meters

Top 2
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Zibo Borui Fan Co., Ltd
Overall Score4.7 / 5
Est. Date2015-12-18
Registered Capital21000K CNY

Zibo Borui Fan Co., Ltd., with its registered address at Gaotang Road East, Xinglu Avenue, Zhoucun District, Zibo City, Shandong Province, is registered with the Market Supervision Administration of Zhoucun District, Zibo City. The legal representative is Kong Lingrui, and its business scope includes the production and sales of fans and impellers; Production, installation, and sales of environmental dust removal equipment, desulfurization and denitrification equipment, drying equipment, and air purification equipment; Rivet welding processing; Sales of hardware products, motors, vacuum pumps, slurry pumps, submersible pumps, and chemical pumps; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealing Fan, Centrifugal Fan, Dust Removal Fan

Top 3
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Shandong General Electric Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2015-04-28
Registered Capital6000K CNY

Shandong General Electric Motor Co., Ltd., with its registered address located on the south side of Renmin Road West, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision Administration. The legal representative is Ji Xueling, and its business scope includes general projects such as motor manufacturing; Sales of electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of generators and generator sets; Research and development of motors and their control systems; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Manufacturing of micro motors and components; Sales of gears, gear reducers, and gearboxes; Mechanical parts and component processing; Sales of mechanical parts and components; Retail of automotive spare parts; Manufacturing of plastic products; Rubber product manufacturing; Sales of rubber products; Sales of plastic products; Import and export of goods. (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: Sealing Fan, Electric Motors And Accessories, Water Cooled Motor

TOP4
Zibo Lufeng Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2022-04-22
Registered Capital3000K CNY

Zibo Lufeng Machinery Equipment Co., Ltd., registered at Room 301-10, Main Building, Luzhong Hardware and Electrical City, No. 111 Changguo West Road, Fujia Town, Zibo Economic Development Zone, Zibo City, Shandong Province (centralized office area), registered with the Market Supervision and Administration Bureau of Zibo Economic Development Zone, with Wang Peng as the legal representative. Its business scope includes general projects: sales of mechanical equipment; Sales of fans and blowers; Sales of construction machinery; Retail of hardware products; Wholesale of hardware products; Sales of mechanical parts and components; Import and export of goods. (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: Sealing Fan, Y5-47 Centrifugal Fan, 4-73 Centrifugal Fan

TOP5
Yangzhou Jiayuan Environmental Protection Equipment Co., Ltd

No. 16 Yunhe Road, Gongdao Town, Hanjiang District, Yangzhou City

Overall Score4.6 / 5
Est. Date2017-03-01
Registered Capital5000K CNY

Yangzhou Jiayuan Environmental Protection Equipment Co., Ltd., located at No. 16 Yunhe Road, Gongdao Town, Hanjiang District, Yangzhou City, was established on March 1, 2017. The registered authority is Hanjiang District Data Bureau of Yangzhou City, and the legal representative is Zhang Donghai. Core products: Sealing Fan, Submerged Roots Blower, Three Leaf Roots Vacuum Pump

TOP6
Mach Industrial Technology (Zhejiang) Co., Ltd
Overall Score4.5 / 5
Est. Date2009-04-23
Registered Capital10771.8K CNY

Mahe Industrial Technology (Zhejiang) Co., Ltd. is located in Lingjiang Village, Dongguan Street, Shangyu District, Shaoxing City, Zhejiang Province. It was established on April 23, 2009, with the registration authority of Shangyu District Market Supervision and Administration Bureau and the legal representative being Ruan Shuai. Core products: Sealing Fan, Closed Cooling Tower, Reducer

TOP7
Zibo Jinrun Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-28
Registered Capital23000K CNY

Zibo Jinrun Environmental Protection Technology Co., Ltd., registered at No. 87, Dongshou, Fangjia Industrial Park, Nanjiao Town, Zhoucun District, Zibo City, Shandong Province, registered with the Market Supervision Administration of Zhoucun District, Zibo City. The legal representative is Li Kang, and the business scope includes general projects such as fan and fan manufacturing; Sales of fans and blowers; General equipment manufacturing (excluding special equipment manufacturing); Retail of hardware products; Wholesale of hardware products; Sales of metal materials; Sales of metal products; Sales of metal structures; Sales of non-ferrous metal alloys; Sales of daily necessities; Sales of needle textiles and raw materials; Needle textile sales; Environmental consulting services; Import and export of goods. (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: Sealing Fan, Wear Resistant Fan, Tunnel Fan

TOP8
Suzhou Yonghecheng Fan Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2007-11-02
Registered Capital5000K CNY

Suzhou Yonghecheng Fan Industry Co., Ltd., with its registered address at No. 47, Shadong Road, Yangyuan, Xinzhuang Town, Changshu City, Suzhou City, is registered with the Changshu Administrative Approval Bureau and represented by Yang Lanruo as its legal representative. Its business scope includes the design, production, and sales of fans, ventilation equipment, and supporting motors and control equipment; Import and export business of various commodities and technologies through self operation and agency (except for commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealing Fan, Centrifugal Fan, Ventilator

TOP9
Shandong Huadongfeng Machinery Co., Ltd
Overall Score4.4 / 5
Est. Date2010-07-20
Registered Capital105250K CNY

Shandong Huadongfeng Machinery Co., Ltd. is registered in Taiping Industrial Park, Xiuhui Street, Zhangqiu District, Jinan City, Shandong Province. The registration authority is the Zhangqiu District Market Supervision and Administration Bureau of Jinan City, and the legal representative is Li Datong. Its business scope includes the production, sales, and research and development of magnetic levitation blowers, air levitation blowers, magnetic levitation compressors, magnetic levitation high-speed motors, air levitation high-speed motors, magnetic levitation bearings, air levitation bearings, Roots blowers and accessories, centrifugal fans and accessories, compressors and accessories, feeders, electric control cabinets, slurry pumps, water pumps, sewage pumps, bin pumps, vacuum pumps, high and low voltage electrical appliances and accessories, branch valves, dust collectors, pneumatic conveying equipment, evaporators; Import and export of goods, import and export of technology, and other projects that are not prohibited by laws, regulations, or decisions of the State Council and do not require business licenses. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealing Fan, Magnetic Levitation Blower, Air Suspension Vacuum Pump

TOP10
Cangzhou Xinjunze Environmental Protection Machinery Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2019-06-04
Registered Capital5000K CNY

Cangzhou Xinjunze Environmental Protection Machinery Equipment Co., Ltd., registered at No. 1 Chezhan North Street, Botou City, Cangzhou City, Hebei Province, with the registration authority of Botou Market Supervision Administration and the legal representative of Cao Jian, operates in the installation of environmental protection equipment and dust removal equipment accessories; Production and sales of desulfurization equipment, ventilation ducts and accessories, conveying equipment, unloaders, valves, oil pumps, breeding equipment, tile presses, transmission equipment, and automotive heaters; Mechanical processing * * (projects that require approval by law can only be operated after approval by relevant departments). Core products: Sealing Fan, Cartridge Dust Collector, Oil Fume Purifier

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Sealing Fan, Lifting Equipment, Instrumentation And Meters10000K CNYSupported
Zibo Borui Fan Co., Ltd2015-12-18Sealing Fan, Centrifugal Fan, Dust Removal Fan21000K CNYNot Supported
Shandong General Electric Machinery Co., Ltd2015-04-28Sealing Fan, Electric Motors And Accessories, Water Cooled Motor6000K CNYNot Supported
Zibo Lufeng Machinery Equipment Co., Ltd2022-04-22Sealing Fan, Y5-47 Centrifugal Fan, 4-73 Centrifugal Fan3000K CNYSupported
Yangzhou Jiayuan Environmental Protection Equipment Co., Ltd2017-03-01Sealing Fan, Submerged Roots Blower, Three Leaf Roots Vacuum Pump5000K CNYNot Supported
Mach Industrial Technology (Zhejiang) Co., Ltd2009-04-23Sealing Fan, Closed Cooling Tower, Reducer10771.8K CNYSupported
Zibo Jinrun Environmental Protection Technology Co., Ltd2018-03-28Sealing Fan, Wear Resistant Fan, Tunnel Fan23000K CNYNot Supported
Suzhou Yonghecheng Fan Industry Co., Ltd2007-11-02Sealing Fan, Centrifugal Fan, Ventilator5000K CNYNot Supported
Shandong Huadongfeng Machinery Co., Ltd2010-07-20Sealing Fan, Magnetic Levitation Blower, Air Suspension Vacuum Pump105250K CNYNot Supported
Cangzhou Xinjunze Environmental Protection Machinery Equipment Co., Ltd2019-06-04Sealing Fan, Cartridge Dust Collector, Oil Fume Purifier5000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of sealed fans, it is recommended to prioritize checking key technical parameters such as air volume, air pressure, and power to ensure that they match the system design requirements and avoid a decrease in operating efficiency due to non-compliance with specifications.
  • Sealed fans used in high-voltage environments such as chemical or electrical engineering require special attention to their corrosion resistance and sealing performance, as there are significant differences in material and structural requirements for different scenarios.
  • When selecting suppliers, priority should be given to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. These dimensions can help screen for more reliable partners.
  • When purchasing sealed fans, it is usually necessary to consider long-term operating cost assessments, such as energy consumption levels and maintenance frequency, which may affect overall procurement efficiency.

Knowledge Base

Q

When choosing a stainless steel mechanical seal fan, the first consideration should be the air volume requirement. Different work scenarios have different requirements for air volume, for example, in large spaces with high ventilation requirements, larger air volume fans are needed. Next is the pressure requirement, which needs to meet the resistance requirements for gas transportation. If the pressure is insufficient, the gas cannot be effectively transported. Furthermore, attention should be paid to sealing performance, as good mechanical seals can prevent

Q

The selection, installation, maintenance, and replacement of sealing rings for Roots blowers are crucial for ensuring their airtightness and operational efficiency. In practical applications, the appropriate type of sealing ring should be selected according to the usage environment and medium characteristics of the fan, and installation and maintenance should be strictly carried out in accordance with the installation guidelines provided by the manufacturer.

Q

The working principle of stainless steel mechanical seal fan is based on energy conversion. For centrifugal stainless steel mechanical seal fans, the motor drives the impeller to rotate at high speed, and the blades in the impeller do work on the gas, allowing the gas to obtain centrifugal force and kinetic energy. Under the action of centrifugal force, gas is thrown towards the edge of the impeller, and after entering the volute, its velocity decreases, and kinetic energy is converted into pressure energy, thereby achieving the transportation and increase of gas

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