Others


A cigar room in a hotel of Lan Kwai Fong, Hong Kong

Equipped with Alpward AD-01 air purification equipment made in Switzerland air purification equipment made in Switzerland Effect after installation: indoor PM2.5 concentration up to excellent standard specified by WHO (within 25μg/m3)


Hong Kong Delia Memorial School

Alpward AD-01-C1 is installed as the fresh air filtering system to ensure sufficient clean fresh air is delivered to the dormitories.