4/F, Union Hing Yip Factory Building,20 Hing Yip Street, Kwun Tong, Kowloon, Hong KongT: (852) 2793-4817F: (852) 3007-2988info@oaf.cc Hours: 10:30am – 6:00pm (Monday to Saturday)Closed on Sundays and Public Holidays Name Email Address Mobile phone Message 1 + 12 = Submit