With the outbreak of the Covid-19 pandemic in early 2020, the Group has introduced mist disinfection services to meet customers' demand for highly professional services. As the pandemic continues, public awareness on disease prevention has been increasing and various industries,in particular the banking and commercial clients have more needs for mist disinfection services. Our Group has provided adequate training to its staff on safety use of equipment, to enhance efficient disinfection services and hence preventing the disease from speading.