Deson Development International Holdings Limited, an investment holding company, primarily engages in the property investment and development businesses in Hong Kong and Mainland China. It operates through Property Development and Investment, Trading, and Others segments. The company invests and develops residential and commercial properties. It also trades in medical equipment, wellness, pandemic prevention, cosmetic, and home security and automation products; and provides related installation and maintenance services, as well as human resources services. In addition, the company operates a hotel. Deson Development International Holdings Limited was founded in 1988 and is headquartered in Kwun Tong, Hong Kong.