Guangdong Symphony Keruilai Air Coolers Co,.Ltd

Guangdong Symphony Keruilai Air Coolers Co,.Ltd is an evaporative air cooling equipment manufacturer based in Dongguan, Guangdong, China. Founded in 2001, the company focuses on the development and production of industrial, commercial, and household evaporative air coolers, delivering integrated solutions to meet a wide range of air-cooling needs.

Keruilai supports applications across engineering projects, public construction, machinery, agriculture, automobile, food processing, and logistics and warehousing. Its product solutions cover airflow capacities from 300 CMH to 100,000 CMH, enabling deployment from compact spaces to large-scale facilities.

Innovation and verification are supported by dedicated laboratories for evaporation efficiency, air volume and pressure measurement, and noise testing. Keruilai also participates as a leading contributor and main drafting unit in the formulation of national industry standards for evaporative air conditioners and cooling fans, and holds more than 50 domestic patents spanning inventions, utility models, and product appearances.

With an established international presence, Keruilai serves markets in 50 countries and continues to expand its global footprint through a strong sales network.