Ten Chinese ventilation fan makers highlighted as global demand grows

China’s exhaust fan industry is expanding alongside rising global demand for industrial and commercial ventilation, with exports and market size both climbing. A new review spotlights ten manufacturers, led by Ningbo Aoshun Electrical, and points to certification, energy efficiency, and customization as the main buying criteria.

Why it matters: - Global buyers are sourcing more ventilation equipment from China as demand rises across industrial, commercial and residential projects. - The broader ventilation fan market was valued at USD 3.57 billion in 2024 and is projected to reach USD 5.23 billion by 2030. - China exported a record USD 3.788 billion worth of fans in 2024, equal to 509 million units. - Bathroom exhaust fan production in China accounts for roughly 50% of global output. - Smart exhaust fans with humidity sensors and IoT connectivity are gaining share faster than standard models. - Energy Star certified fans have become a key procurement benchmark for North American buyers.

What happened: - A review identified ten reputable exhaust fan manufacturers operating in China for industrial, commercial and building air management applications. - Ningbo Aoshun Electrical Co., Ltd., which sells under the Aosun brand, was presented as a leading OEM and ODM supplier in the group. - The list also includes Panasonic (China) Co., Ltd., Broan-NuTone, Delta Electronics, Midea Group, Airmate, Nedfon, AUX Group, Singfun, and Soler & Palau’s Guangzhou subsidiary. - The review was published on July 20, 2026.

The details: - Aosun was founded in 2019 and is headquartered in Ningbo, Zhejiang Province. - Aosun operates a 12,000 m² factory, employs 105 people, and reports annual output above 1 million units. - Aosun’s portfolio includes exhaust fans, ventilation fans, duct fans, industrial fans, air curtains, ERV/HRV systems and HVAC ducting. - Aosun says it exports to more than 50 countries across Europe, North America, Asia, Oceania and South America, with a 90% export ratio. - Aosun’s in-house R&D team includes 15 engineers and has developed more than 100 product models. - Aosun manufactures wall-mounted, ceiling, window, bathroom, kitchen, attic and garage exhaust fans. - Aosun’s production process includes precision injection molding, motor production and automated assembly, with quality control from raw materials to final inspection. - Aosun supports OEM and ODM projects and says it offers flexible scheduling for large-scale orders. - Panasonic produces residential and commercial exhaust fans with whisper-quiet operation, built-in humidity sensors and Energy Star certification. - Broan-NuTone offers ceiling-mounted, wall-mounted and inline exhaust fans with low-sone noise levels and high CFM ratings for bathroom and kitchen use. - Delta Electronics supplies industrial-grade exhaust fans and intelligent ventilation systems with IoT connectivity for building management. - Delta’s products are recognized for energy efficiency and compliance with UL and CE standards. - Midea Group produces exhaust fans ranging from basic bathroom units to high-power industrial ventilation equipment. - Airmate offers residential and commercial exhaust fans with energy-efficient motors and aerodynamic blade designs. - Airmate exports to Southeast Asia, Europe and the Middle East. - Nedfon focuses on ventilation products, including single-room heat recovery ventilators and exhaust fans. - Nedfon’s line includes wall-mounted and ceiling exhaust fans for commercial kitchens, factories and warehouses. - Nedfon emphasizes corrosion resistance and long service life. - AUX Group supplies large-volume axial exhaust fans for industrial workshops and agricultural facilities. - AUX products carry ISO 9001 and CE certifications. - Singfun sells window-mounted, ceiling and ducted exhaust fans for residential and commercial settings. - Singfun’s products feature waterproof housings and low-noise operation. - Soler & Palau’s Guangzhou subsidiary specializes in industrial ventilation systems, including high-pressure exhaust fans for fume extraction, dust control and process ventilation. - S&P products are widely used in European and Asian factories. - The global bathroom exhaust fan market was valued at about USD 1.08 billion in 2024. - Smart exhaust fans are growing at a 12.8% compound annual rate, versus 6.3% for standard fans. - Energy Star certified fans can use up to 60% less energy than conventional models. - IEC 60335-2-80 and UL 507 are key safety standards for exhaust fans sold internationally.

Between the lines: - The list highlights a market split between high-volume OEM suppliers and specialized industrial brands. - Certification, export compliance, energy efficiency and customization are the main factors shaping supplier selection. - Chinese manufacturers are not just serving domestic demand; many are built around export-led production and international standards. - The emphasis on smart controls suggests buyers are moving toward lower-energy systems that can connect to broader building management platforms.

What's next: - Buyers are expected to keep evaluating suppliers on production capacity, certifications, R&D strength and project-specific responsiveness. - Demand should continue shifting toward energy-efficient and connected ventilation products as procurement standards tighten. - The review points to continued competition among Chinese manufacturers as global ventilation demand expands.

The bottom line: - China remains a central supply base for exhaust fans, and the companies that win globally will be the ones that combine scale, compliance and product flexibility.