News List

Key Highlights ● Industry and legislators are continuing to strive to increase the awareness of IAQ as a vital public health issue, with research showing significant societal benefits from healthier buildings; ● Indoor environments are often more polluted than outdoor air, affecting millions of Americans, especially those with allergies and asthma; ● Existing standards and solutions, such as ASHRAE guidelines, can improve IAQ effectively but require broader adoption and publi

The Smart Variable Air Diffuser (SVAD) has received another significant upgrade. Evolving from Version 2.2 to Version 3.3.3, this release introduces significant software enhancements along with expanded hardware capabilities. New features include infrared remote control, dual-band 5G Wi-Fi connectivity, Window Switch energy-saving integration, and flexible property management control modes. Together, these enhancements further improve the intelligence, energy efficiency, and

With hope and determination, Royal Service Air Conditioning begins a new journey. Together, we aim for a year of achievement and success. Opening Ceremony – Drums of Progress On February 26, 2026, President Ken Yu led all staff at our Guangzhou HQ to kick off the Year of the Horse, with drums and celebration marking a fresh start. Prayers for Prosperity Traditional offerings, including a roasted pig, symbolized health, energy, and good fortune for both our team and the compan

From February 2 to 4, the global HVACR Expo (AHR Expo) was held in Las Vegas, USA. Royal Service made an impressive appearance at the event, showcasing cutting-edge technologies and innovative achievements alongside more than 1,800 HVACR companies from around the world. As one of the world’s largest and most comprehensive professional trade shows for HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration), this year’s expo gathered leading industry enterprises and p