Our company has provided professional services for a number of cross-country banks, consulates, airlines, Cargo companies, tobacco companies, churches, computer and chemical companies, insurance companies, the former British Hong Kong government office buildings and property, many private hospitals, the YWCA, kindergarten, non-profit agencies, the Office of Travel Agency and its expatriate employees advanced dormitories, as well as the celebrity mansion.

Apart from sales and installation of air-conditioners, laundry and drying machines, consistent implementation of high quality door-to-door regular monthly maintenance, other after-sales service and customer care are highly commendable.