After Sales Service Center Address : Unit 2, 9/F., North Block, Skyway House, 3 Sham Mong Road, Tai Kok Tsui, Kowloon, Hong Kong. Tel. : 2516-5864 Opening Hours : Mondays to Fridays from 09:00 am to 12:30 pm and 1:30 pm to 6:00 pm (Excluding Saturdays, Sundays and Public Holidays)