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 the Property Development and Investment, Trading, and Others segments. The company invests and develops residential and commercial properties. It also trades in medical equipment, wellness, and pandemic prevention products, as well as home security and automation products, including the provision of installation and maintenance 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.