The 36th International Exhibition for Refrigeration, Air Conditioning, Heating, Ventilation, and Food Frozen Processing (hereinafter referred to as the “Refrigeration Expo”) was grandly held at the Shanghai New International Expo Centre from April 27 to 29, 2025.
The theme of this year’s expo is “Intelligent Connectivity for Heating and Cooling, Sharing the Future.”
As the annual flagship event for the refrigeration, air conditioning, and heat pump industry, the Refrigeration Expo brings together cutting-edge technologies, innovative products, and industry elites, serving as an excellent platform to explore industry trends and foster collaboration.
Full Range of Filtration Products Debut for the First Time
MayAir Technology has been deeply committed to high-grade air purification for over 20 years and is an undisputed expert in the industry. At this event, MayAir is showcasing its full range of filtration products for the first time — from core materials to a comprehensive product lineup — designed to meet diverse application needs.
As a global leading manufacturer and service provider of clean air equipment, MayAir Technology offers professional customized solutions with its efficient and high-quality diversified range of filters. The filter portfolio includes replaceable filters, water-repellent and salt-mist resistant series, high-efficiency nano series, paint booth series, high-temperature resistant series, chemical filtration series, high-voltage electrostatic series, and filter cartridges.
In addition, humidification and air handling unit (AHU) accessory products were also unveiled at the exhibition for the first time. MayAir showcased three humidifier models: the direct discharge evaporative humidifier, the recirculating evaporative humidifier, and the electrode humidifier.
Humidifiers are primarily used in air conditioning systems to regulate air humidity, meeting the specific humidity requirements of various environments. They help improve production quality, equipment stability, and occupant comfort. Their functions include humidity control, elimination of static electricity, ensuring product quality or experimental accuracy, and assisting energy efficiency in air conditioning systems. Main application scenarios include electronics manufacturing, data centers, textile printing, agriculture and warehousing, and medical purification.
MayAir Technology also presents its integrated self-cleaning ion wind cascade unit combined with electrostatic oil fume filtration equipment. Utilizing bipolar high-voltage electrostatic technology, self-cleaning mechanisms, and IoT smart technologies, this solution empowers the commercial kitchen oil fume purification industry by creating fresher, cleaner kitchens and supporting green and environmentally friendly air quality—advancing the vision of “A More Vibrant Life, A Cleaner Future.”
At the exhibition, MayAir also showcased a comprehensive air purification solution model, visually demonstrating its airflow design from intake to output.
Central to this is the high-efficiency data center management system, which features an intelligent air conditioning room system. By integrating multiple energy-saving technologies and employing smart algorithms to coordinate and optimize the operation of various equipment, the system achieves a high overall energy efficiency ratio (EER). Post-installation, the total energy savings can reach between 20% and 50%.
At the 2025 Refrigeration Expo, a series of specialized seminars were held. Among them, Shi Ning from MayAir’s Air Filtration Division participated in the 7th Air Purification and Fresh Air Industry Technology Forum, delivering a keynote speech titled “Value Innovation of Air Filters Under the Dual-Carbon Goals.”
Shi Ning engaged with industry experts to exchange technical insights and foster collaborative progress, resonating strongly with attendees. This contributed to showcasing MayAir’s tailored solutions for the refrigeration, air conditioning, and heat pump industry.
In-depth exchanges with domestic and international industry professionals
Based in China and extending its reach worldwide, MayAir has attracted a steady stream of industry professionals from both domestic and international markets thanks to its outstanding technical capabilities and high-quality products.
At the exhibition, MayAir’s sales team engaged in in-depth discussions with visitors, effectively showcasing the company’s technological strengths and product excellence. This earned widespread acclaim from industry experts and demonstrated the brand’s exceptional influence.
The 2025 China Refrigeration Expo has successfully concluded. As a pioneer and practitioner of high-quality air purification solutions, MayAir Technology will continue to drive growth through technological innovation as its primary engine, uphold product quality as its enduring foundation, and lead industry development with excellent service. MayAir is committed to delivering tailored solutions and injecting new momentum into the refrigeration and HVAC industry.
