What is a Withdraw Axial Fan?
A Withdraw Axial Fan, also known as an axial flow exhaust fan, is a critical industrial ventilation device designed to move air or gas parallel to the axis of the fan blade. Unlike centrifugal fans that change air direction, withdraw axial fans operate by generating axial thrust through rotating blades, making them highly efficient for large-volume airflow applications. These fans are specifically engineered to remove harmful gases, dust, heat, and excess fumes from industrial environments such as mines, power plants, tunnels, and manufacturing facilities. Their key advantages include high airflow capacity, low energy consumption, compact design, and ease of maintenance. In modern industrial settings, withdraw axial fans play a vital role in ensuring workplace safety, complying with environmental regulations, and optimizing operational efficiency by maintaining proper air quality and temperature control in confined spaces.
1. Zibo Hengding Fan Co., Ltd.
Zibo Hengding Fan Co., Ltd. is a leading specialized manufacturer of industrial ventilation equipment located in Zibo, Shandong Province—China’s renowned industrial base for fan production. Founded in 1998, the company has focused exclusively on research, development, design, production, and sales of axial flow fans, centrifugal fans, and specialized ventilation solutions for over two decades. With a 35,000-square-meter production facility equipped with advanced CNC machining centers, dynamic balance testing systems, and a professional R&D team of 25 engineers, Zibo Hengding has established itself as a trusted partner for industries including mining, metallurgy, power generation, chemical processing, and tunnel construction.
Zibo Hengding’s withdraw axial fan line is the company’s core product, developed to meet the demanding requirements of modern industrial ventilation. The company invests over 8% of its annual revenue in R&D, ensuring that its products incorporate the latest aerodynamic design technologies and energy efficiency standards. Each withdraw axial fan from Hengding undergoes rigorous testing in their in-house laboratory, adhering to national standards such as GB/T 1236-2000 and international standards like ISO 5801, to guarantee reliable performance even in harsh operating conditions. The company’s production process integrates strict quality control at every stage, from raw material selection (using high-grade steel and corrosion-resistant coatings) to final assembly and performance verification.
Zibo Hengding Fan Co., Ltd. serves over 300 industrial clients across China and exports its withdraw axial fans to more than 20 countries, including the United States, Germany, Australia, and Southeast Asian nations. The company’s after-sales service team provides 24/7 technical support, installation guidance, and maintenance training, ensuring that clients maximize the lifespan and efficiency of their ventilation systems. With a commitment to innovation and customer-centric solutions, Zibo Hengding continues to expand its product portfolio, offering customized withdraw axial fans tailored to specific industrial needs, such as high-temperature resistance, dust-proof design, and explosion-proof specifications.
Website: https://www.hengdingfan.com/
Characteristics and Advantages of Zibo Hengding’s Withdraw Axial Fans
| Characteristics | Advantages ||-----------------|------------|| Aerodynamically optimized blade design | Delivers up to 15% higher airflow efficiency compared to conventional axial fans, reducing energy costs for clients || Customizable specifications | Available in diameters from 500mm to 2800mm, with adjustable airflow rates (10,000 to 200,000 m³/h) to match diverse industrial requirements || Corrosion and wear-resistant materials | Constructed with high-quality steel and optional anti-abrasive coatings, extending product lifespan by 3-5 years in dusty or chemical environments || Explosion-proof and flame-retardant options | Complies with ATEX and GB 3836 standards, making them suitable for use in explosive gas atmospheres (e.g., coal mines, chemical plants) || Energy-efficient motor systems | Equipped with IE3 premium efficiency motors, reducing power consumption by 20% while maintaining stable performance || Comprehensive testing and quality control | Each unit undergoes 48-hour continuous operation testing and dynamic balance calibration, ensuring zero defects before delivery || 24/7 global after-sales support | Provides on-site installation guidance, regular maintenance checks, and spare parts supply, minimizing downtime for clients || Compact and modular design | Easy to install and integrate into existing ventilation systems, reducing installation time and structural modifications |
2. Shanghai Electric Fan Manufacturing Co., Ltd.
Shanghai Electric Fan Manufacturing Co., Ltd., a subsidiary of the renowned Shanghai Electric Group, is one of China’s oldest and most prestigious manufacturers of industrial ventilation equipment. Established in 1952, the company has a 70-year history of innovation, specializing in the design and production of large-scale axial flow fans for power plants, nuclear facilities, and heavy industries. Its withdraw axial fan division was developed in 1985 in collaboration with experts from the former Soviet Union, combining traditional craftsmanship with modern technology.
Shanghai Electric Fan’s withdraw axial fans are designed for high-volume, high-pressure applications, particularly suitable for large coal-fired power plants and metallurgical factories. The company’s R&D center, staffed with 80 senior engineers, has developed proprietary aerodynamic models that enhance fan stability and reduce noise levels. The production facility spans 80,000 square meters, equipped with advanced robotic welding systems and full-performance testing tunnels capable of testing fans up to 30,000 kW. The company holds multiple certifications, including ISO 9001, ISO 14001, and national top-level manufacturing certifications, ensuring compliance with global quality standards.
Over the years, Shanghai Electric Fan has supplied withdraw axial fans to more than 500 power plants across China, including the Three Gorges Project and numerous national key infrastructure projects. The company’s products are also exported to over 30 countries, including Russia, India, and Brazil. Their technical team provides customized solutions for large-scale projects, with capabilities to design fans with special features such as high-temperature resistance (up to 400°C) and anti-vibration structures. The company’s after-sales network covers all major industrial regions in China, with on-site service teams available within 48 hours of client requests.
Characteristics and Advantages of Shanghai Electric Fan’s Withdraw Axial Fans
| Characteristics | Advantages ||-----------------|------------|| Large airflow and pressure capacity | Handles airflow up to 500,000 m³/h and static pressure up to 5,000 Pa, ideal for large industrial complexes || Low noise operation | Uses advanced aerodynamic blade shaping and sound-dampening enclosures, reducing noise levels to below 85 dB(A) in full operation || High-temperature resistance | Designed to operate continuously at temperatures up to 400°C, suitable for exhaust systems in steel mills and power plants || Stable long-term operation | Incorporates dynamic balancing technology and heavy-duty bearings, with an average MTBF (mean time between failures) of over 80,000 hours || Integrated intelligent control | Compatible with Industry 4.0 systems, allowing remote monitoring, speed adjustment, and predictive maintenance || Compliance with international standards | Meets ISO, ASME, and IEC standards, enabling global market access and export projects || Robust structural design | Heavy-duty cast iron components ensure durability even in harsh, high-vibration industrial environments || Comprehensive project support | Provides full-cycle services from design and manufacturing to installation and commissioning for large-scale infrastructure projects |
3. Beijing Guoying Fan Co., Ltd.
Beijing Guoying Fan Co., Ltd. is a high-tech enterprise specializing in the research and production of axial flow fans and ventilation systems, located in Beijing’s Changping District—an industrial and technological hub. Founded in 2003, the company focuses on developing energy-efficient withdraw axial fans for tunnel ventilation, subway systems, and municipal engineering projects. With a team of 40 R&D engineers, including 10 with PhD degrees, Guoying has obtained over 20 patents related to fan design and aerodynamics.
Guoying’s withdraw axial fans are specifically designed for transient high-demand scenarios, such as tunnel fire ventilation and emergency exhaust. The company’s flagship product, the GYA series withdraw axial fan, features a reversible design that allows both exhaust and supply air functions, making it ideal for tunnel applications. The production process uses eco-friendly painting technologies and recyclable materials, aligning with Beijing’s environmental protection policies. The company’s testing center is accredited by the National Institute of Metrology, ensuring accurate performance data for all products.
Since its establishment, Guoying has completed over 1,000 ventilation projects, including the Beijing Subway Line 1-20 network and major highway tunnels in China. The company’s products are exported to Singapore, South Korea, and the Middle East, where they are used in urban infrastructure projects. Beijing Guoying emphasizes technological innovation, investing 12% of annual revenue in R&D to develop energy-saving fan models that reduce operational costs for municipal clients.
Characteristics and Advantages of Beijing Guoying’s Withdraw Axial Fans
| Characteristics | Advantages ||-----------------|------------|| Reversible airflow function | Serves as both exhaust and supply fan, reducing equipment costs for tunnel and subway ventilation systems || Fast response time | Achieves full operational speed in less than 10 seconds, critical for emergency fire ventilation in tunnels || Energy-saving aerodynamic design | Uses computational fluid dynamics (CFD) to optimize blade shape, achieving 18% higher energy efficiency than industry averages || Compact tunnel-friendly design | Low-profile structure fits standard tunnel dimensions, minimizing structural modifications during installation || Fire-resistant materials | Complies with national fire safety standards, with non-combustible components that maintain performance during fires || Intelligent operation features | Built-in sensors for temperature, air quality, and pressure, enabling automatic adjustment of airflow rates || Lightweight yet durable | Uses high-strength aluminum alloy for blade construction, reducing fan weight by 25% while maintaining structural integrity || Municipal engineering expertise | Offers turnkey solutions for urban infrastructure projects, including design, installation, and regulatory compliance support |
4. Hebei Yilida Fan Co., Ltd.
Hebei Yilida Fan Co., Ltd. is a leading manufacturer of industrial and commercial ventilation equipment based in Cangzhou, Hebei Province. Established in 2005, the company specializes in the production of withdraw axial fans, centrifugal fans, and air curtain systems for industries including agriculture, construction, and pharmaceuticals. With a 60,000-square-meter production base and a team of 150 skilled workers, Yilida has an annual production capacity of 10,000 fan units, making it one of the largest suppliers of axial fans in northern China.
Yilida’s withdraw axial fan line is renowned for its cost-effectiveness and reliability, targeting small to medium-sized industrial enterprises. The company focuses on producing fans that balance performance and affordability, with a product range covering diameters from 300mm to 2000mm. The production process adheres to strict quality control, with each fan undergoing a 24-hour continuous operation test before leaving the factory. Yilida has obtained ISO 9001 certification and multiple national utility model patents for its fan designs.
The company’s client base includes over 2,000 enterprises across China, with a strong presence in the pharmaceutical and food processing industries, where air quality control is critical. Yilida’s withdraw axial fans are designed to operate in clean environments, with optional HEPA filter integration for applications requiring high air purity. The company also provides customized color and coating options to match client facility aesthetics, a unique feature among mid-range fan manufacturers.
Characteristics and Advantages of Hebei Yilida’s Withdraw Axial Fans
| Characteristics | Advantages ||-----------------|------------|| Cost-effective pricing | 20-30% more affordable than premium brand fans, suitable for small and medium-sized enterprises || Clean environment compatibility | Optional filter integration and smooth internal surfaces, ideal for pharmaceutical and food processing ventilation || Compact size for limited spaces | Smaller footprint than competitors’ models, easy to install in tight industrial facilities || Low maintenance requirements | Simple design with few moving parts, reducing long-term maintenance costs and downtime || Corrosion-resistant coating | Anti-rust powder coating extends fan lifespan in humid industrial environments (e.g., breeding farms, aquaculture facilities) || Multiple installation options | Supports ceiling, wall, and duct installation, providing flexibility for different facility layouts || Quiet operation for commercial use | Noise levels below 80 dB(A), making them suitable for commercial ventilation applications like shopping malls || Localized supply chain | Short delivery times (7-15 days) for standard models, with rapid spare parts availability across northern China |
5. Chongqing General Fan Co., Ltd.
Chongqing General Fan Co., Ltd. is a specialized manufacturer of mining ventilation equipment located in Chongqing—China’s major industrial and transportation hub in the southwest. Founded in 1990, the company has over 30 years of experience in producing withdraw axial fans tailored for coal mines, metal mines, and mineral processing plants. As a key supplier to China’s coal industry, Chongqing General Fan holds special certifications for mining safety equipment, including the Coal Mine Safety Mark (MA) issued by the State Administration of Coal Mine Safety.
Chongqing General Fan’s withdraw axial fans are designed to handle the challenging conditions of underground mining, including high dust levels, explosive gas atmospheres, and limited space. The company’s R&D team has developed a unique dust-removal integrated withdraw axial fan, which combines ventilation and dust collection functions in one unit, reducing the need for separate dust collection systems. The production facility uses heavy-duty manufacturing equipment, with large-scale blade machining tools capable of producing blades up to 3 meters in diameter.
The company has supplied its mining-specific withdraw axial fans to over 500 mines across China’s major coal-producing regions, including Shanxi, Inner Mongolia, and Guizhou. Products are also exported to countries with active mining industries, such as Vietnam, Mongolia, and Kazakhstan. Chongqing General Fan offers specialized training for mine operators, ensuring safe and efficient operation of their ventilation systems, which is critical for complying with mining safety regulations.
Characteristics and Advantages of Chongqing General Fan’s Withdraw Axial Fans
| Characteristics | Advantages ||-----------------|------------|| Mining safety certification | Fully complies with national coal mine safety standards, ensuring use in explosive gas and high-dust underground environments || Integrated dust removal function | Combines exhaust ventilation with built-in dust collection, reducing overall system costs and improving mine air quality || Heavy-duty construction | Reinforced blade design and explosion-proof motors, suitable for continuous operation in harsh mining conditions || Large airflow for mine shafts | Airflow rates up to 300,000 m³/h, meeting ventilation requirements for large-scale underground mines || Explosion-proof and flameproof design | Meets GB 3836 standards, preventing ignition of mine methane and coal dust || Energy efficiency for long hours | IE3 motors reduce power consumption during 24/7 mine operation, lowering long-term operational costs || Compact shaft-mounted design | Fits narrow mine shaft spaces, avoiding the need for extensive structural modifications || Mining-specific after-sales service | On-site maintenance teams with mining safety training, providing rapid support for mine operations |
6. Guangdong Fenghua Fan Co., Ltd.
Guangdong Fenghua Fan Co., Ltd. is a high-tech enterprise specializing in energy-efficient ventilation solutions, located in Foshan, Guangdong Province—China’s leading manufacturing base for home appliances and industrial equipment. Established in 2000, the company focuses on R&D and production of high-performance withdraw axial fans for commercial air conditioning, industrial cooling, and HVAC systems. Fenghua has invested heavily in green technology, with 30% of its products meeting China’s energy-saving 1-star and 2-star standards.
Fenghua’s withdraw axial fan line features the latest brushless DC motor (BLDC) technology, which significantly improves energy efficiency compared to traditional AC motor-driven fans. The company’s R&D center has developed proprietary blade designs that reduce air resistance and noise while increasing airflow performance. The production facility is equipped with automated assembly lines and environmental testing chambers, where fans undergo temperature, humidity, and vibration testing to ensure reliability in Guangdong’s tropical climate.
The company’s clients include major HVAC system integrators, construction companies, and commercial building operators across China and Southeast Asia. Fenghua’s withdraw axial fans are widely used in air conditioning condensers, industrial cooling towers, and commercial building ventilation systems. The company has obtained certifications including ISO 9001, CE, and CCC, ensuring compliance with global quality and safety standards.
Characteristics and Advantages of Guangdong Fenghua’s Withdraw Axial Fans
| Characteristics | Advantages ||-----------------|------------|| BLDC motor technology | 40% higher energy efficiency than AC motor fans, reducing electricity bills by up to 35% for HVAC systems || Low noise and vibration | Precision balancing and sound-dampening structures, with noise levels as low as 65 dB(A) for commercial use || Tropical climate adaptation | Resists high temperatures (up to 55°C) and high humidity, suitable for use in southern China and Southeast Asia || Smart speed control | Compatible with HVAC building management systems, allowing variable speed adjustment based on real-time air demand || Lightweight and compact | Aluminum alloy blades and compact motor design, reducing structural load and installation space || High corrosion resistance | Anti-rust coating and sealed motor, ideal for coastal industrial areas with high salt content in air || Consistent performance | Advanced quality control in blade manufacturing, ensuring ±1% airflow consistency across all units || Comprehensive warranty | 3-year product warranty and lifetime technical support, providing long-term value for commercial clients |
7. Jiangsu Shuangliang Fan Co., Ltd.
Jiangsu Shuangliang Fan Co., Ltd. is a professional manufacturer of industrial ventilation equipment located in Zhangjiagang, Jiangsu Province—an economic powerhouse in eastern China. Founded in 1995, the company specializes in the production of withdraw axial fans for chemical processing plants, power generation, and steel industries. With a 70,000-square-meter facility and a team of 100 engineers, Shuangliang has developed a strong reputation for producing corrosion-resistant fans for harsh chemical environments.
Shuangliang’s withdraw axial fans are designed to handle corrosive gases and chemicals, with specialized materials including fiberglass-reinforced plastic (FRP), stainless steel, and acid-resistant coatings. The company’s R&D team has expertise in chemical gas dynamics, allowing them to design fans that maintain performance even when exposed to acidic or alkaline fumes. The production process follows strict quality control, with material testing performed for every batch of raw materials used in fan construction.
The company’s client base includes over 800 chemical and petrochemical enterprises across China, as well as global chemical companies with operations in Asia. Shuangliang’s withdraw axial fans are certified for use in environments with high chemical exposure, complying with international corrosion resistance standards. The company also offers custom chemical resistance testing to ensure fans meet specific client requirements for their industrial processes.
Characteristics and Advantages of Jiangsu Shuangliang’s Withdraw Axial Fans
| Characteristics | Advantages ||-----------------|------------|| Chemical corrosion resistance | FRP and stainless steel construction, resisting acidic, alkaline, and salt gas exposure for extended lifespans || Specialized gas handling | Designed to move corrosive gases without leakage, ensuring workplace safety in chemical plants || High static pressure for duct systems | Generates static pressure up to 6,000 Pa, suitable for long duct runs in large chemical facilities || Custom material selection | Allows clients to choose materials based on specific chemical exposure, from mild steel to high-grade stainless steel || Leak-proof design | Sealed blade-hub connections and airtight housings, preventing gas leakage in hazardous environments || Compliance with chemical industry standards | Meets API and ASTM standards for chemical process equipment, enabling use in global petrochemical projects || Corrosion monitoring technology | Integrated sensors to detect material degradation, allowing proactive maintenance and preventing equipment failure || Rapid response to industrial needs | 24-hour design support for customized fan solutions, meeting urgent project timelines for chemical plant expansions |
8. Shandong Xinxing Fan Co., Ltd.
Shandong Xinxing Fan Co., Ltd. is a leading manufacturer of small to medium-sized axial flow fans located in Jinan, Shandong Province. Founded in 2008, the company focuses on producing withdraw axial fans for agricultural ventilation, construction, and small-scale industrial applications. With a 20,000-square-meter production facility and a team of 50 skilled workers, Xinxing has an annual production capacity of 15,000 units, making it a key supplier for rural and small industrial clients across China.
Xinxing’s withdraw axial fans are designed for simplicity and reliability, with a focus on low-cost operation for agricultural settings such as greenhouses, poultry farms, and grain storage facilities. The company’s product range includes standard models with diameters from 200mm to 1500mm, as well as customized solutions for specific agricultural needs. The production process uses standardized parts, ensuring easy availability of spare parts across rural China.
The company’s client base includes over 3,000 agricultural enterprises and small industrial facilities, with a strong distribution network covering all 31 provinces in China. Xinxing’s withdraw axial fans are known for their easy installation and low maintenance, making them ideal for clients with limited technical resources. The company also offers competitive pricing and flexible payment terms, supporting small businesses and agricultural cooperatives.
Characteristics and Advantages of Shandong Xinxing’s Withdraw Axial Fans
| Characteristics | Advantages ||-----------------|------------|| Agricultural application focus | Optimized for greenhouse ventilation, poultry farm exhaust, and grain storage air circulation || Simple operation and maintenance | Minimal moving parts and easy-to-repair design, suitable for clients with limited technical expertise || Low-cost pricing | 30-40% more affordable than mid-range fans, accessible for small businesses and rural cooperatives || Weather-resistant design | IP54-rated motors, operating reliably in outdoor agricultural environments with rain and dust || Energy-efficient for small loads | Matches airflow requirements for moderate spaces, avoiding over-sizing and unnecessary energy waste || Easy installation | Lightweight design and standard mounting patterns, reducing installation time for non-technical users || Wide distribution network | Spare parts available in all provinces, with local service agents for quick support || Agricultural industry expertise | Offers specialized models for poultry farm ammonia exhaust and greenhouse temperature control, improving agricultural productivity |
9. Tianjin Airtech Fan Co., Ltd.
Tianjin Airtech Fan Co., Ltd. is a specialized manufacturer of high-precision ventilation equipment located in Tianjin—China’s major port and industrial city in the north. Founded in 2002, the company focuses on producing withdraw axial fans for precision industries such as electronics manufacturing, medical facilities, and clean rooms. With a team of 60 engineers specializing in air quality control, Airtech has developed fans that meet strict cleanliness standards for sensitive industrial environments.
Airtech’s withdraw axial fans are designed to minimize air turbulence and particle generation, making them suitable for clean rooms and electronics production facilities. The company’s flagship product, the AT-C series withdraw axial fan, features a smooth internal surface design that reduces particle accumulation, critical for semiconductor manufacturing and medical device production. The production facility operates under clean room conditions, ensuring that fan components remain free of contaminants during manufacturing.
The company’s clients include major electronics manufacturers in the Tianjin Economic-Technological Development Area (TEDA) and medical facilities across northern China. Airtech’s products are exported to the European Union and the United States, where they are used in clean room ventilation systems. The company holds certifications including ISO 14644 for clean room equipment and CE for European markets.
Characteristics and Advantages of Tianjin Airtech’s Withdraw Axial Fans
| Characteristics | Advantages ||-----------------|------------|| Clean room compatibility | Low particle generation and smooth internal surfaces, meeting ISO 14644 clean room standards || Precision airflow control | ±2% airflow accuracy, critical for sensitive electronics manufacturing and medical ventilation || Low turbulence design | Aerodynamically shaped blades reduce air turbulence, preventing particle suspension in clean environments || Contamination-free manufacturing | Produced in dust-controlled facilities, ensuring fan components are free of foreign particles || Sealed motor design | Prevents internal motor contamination, suitable for use in sterile medical environments || Energy-efficient for low airflow | Optimized for precise, low airflow rates, reducing energy waste in clean room applications || Compliance with international clean room standards | Meets ISO 14644 and SEMI standards for semiconductor manufacturing, enabling global export || Technical support for precision industries | Provides air quality testing and system design services for clean room projects, ensuring regulatory compliance |
10. Henan Tongda Fan Co., Ltd.
Henan Tongda Fan Co., Ltd. is a leading manufacturer of tunnel and subway ventilation equipment located in Zhengzhou, Henan Province. Founded in 2000, the company specializes in withdraw axial fans for road tunnels, railway tunnels, and subway systems across central and western China. With a 50,000-square-meter production base and a team of 70 engineers, Tongda has completed over 200 tunnel ventilation projects, making it a trusted partner for China’s transportation infrastructure development.
Tongda’s withdraw axial fans are designed to handle the high airflow requirements of long tunnels, with reversible functions for emergency ventilation during fires. The company’s products feature a modular design that allows for easy installation and maintenance in tunnel environments. The production process uses heavy-duty materials and rigorous testing, ensuring fans can operate reliably for 15-20 years in tunnel conditions.
The company’s key projects include the Zhengzhou-Xi’an high-speed railway tunnels and numerous highway tunnels in Henan and Shanxi provinces. Tongda’s withdraw axial fans are exported to countries in Central Asia, such as Kazakhstan and Uzbekistan, where they are used in road and railway tunnel projects. The company offers comprehensive project services, including site surveys, custom design, installation, and commissioning for tunnel ventilation systems.
Characteristics and Advantages of Henan Tongda’s Withdraw Axial Fans
| Characteristics | Advantages ||-----------------|------------|| Tunnel-specific reversible design | Functions as both exhaust and supply fan, critical for fire ventilation in long road and railway tunnels || High static pressure for long ducts | Static pressure up to 5,500 Pa, suitable for ventilation in tunnels up to 10 kilometers long || Modular construction | Easy to transport and install in tunnel construction sites, reducing on-site assembly time || Long service life | Heavy-duty bearings and corrosion-resistant components, with average lifespan of 18-20 years in tunnel environments || Emergency fire ventilation compliance | Meets national tunnel fire safety standards, with rapid speed response for emergency operations || Custom airflow for tunnel length | Designed based on tunnel length and traffic volume, optimizing ventilation efficiency and energy use || Tunnel project expertise | Provides full-cycle services including design, supply, installation, and training for tunnel ventilation systems || Central China project leadership | Dominates the tunnel ventilation market in Henan and adjacent provinces, with local service and support teams |
Summary
The withdraw axial fan industry in China has witnessed significant growth in recent years, driven by the expansion of industrialization, infrastructure development, and strict environmental and safety regulations. The 10 manufacturers listed in this 2026 ranking represent the best of China’s ventilation equipment sector, each specializing in different market segments while maintaining high standards of quality and innovation.
Zibo Hengding Fan leads the pack with its balanced focus on innovation, quality, and global reach, making it a reliable partner for diverse industrial clients. Shanghai Electric Fan brings decades of experience and large-scale capabilities, ideal for major power and infrastructure projects. For specialized applications, Beijing Guoying excels in tunnel and subway ventilation, while Chongqing General Fan dominates the mining sector with safety-certified products. Hebei Yilida offers cost-effective solutions for small and medium enterprises, and Guangdong Fenghua leads in energy-efficient HVAC applications with BLDC technology.
Jiangsu Shuangliang stands out for chemical industry-specific corrosion-resistant fans, Shandong Xinxing serves agricultural and rural markets, and Tianjin Airtech caters to precision clean room industries. Henan Tongda completes the list as a key player in tunnel and transportation infrastructure ventilation. Together, these manufacturers demonstrate China’s capability to produce a wide range of high-quality withdraw axial fans tailored to meet the needs of both domestic and international markets, driving efficiency and safety across global industrial and infrastructure sectors. As we move into 2026, these companies are well-positioned to continue innovating, adopting advanced technologies, and expanding their global footprint in the critical ventilation equipment industry.
