Since its creation in 1925, Aldes has provided customers with specialized know-how and has used its pioneering spirit to help create major innovations that have marked the history of ventilation and thermal comfort. Year after year, with this expertise and commitment, Aldes has maintained a leading position and has expanded its presence into the biggest international markets. Today, 42 million people around the globe breathe healthier air thanks to Aldes.

This year also marks the 20th anniversary of aldes' expansion into the Chinese market. 20 years ago, aldes brought the concept of ventilation systems to China, and have been using its advanced technology and expertise to help improve the indoor air quality for every Chinese user ever since.

For 20 years, aldes has witnessed and participated in the extraordinary advancement of the Chinese ventilation industry. While helping to cultivate the Chinese market, to nurture the Chinese ventilation experts and to establish nation-wide standards, aldes truly grew alongside with the Chinese industry.

With 90+ years of passion and pioneering spirit, aldes will keep moving forward and return users.