4/F, Union Hing Yip Factory Building,
20 Hing Yip Street,

Kwun Tong, Kowloon, Hong Kong
T: (852) 2793-4817
F: (852) 3007-2988
info@oaf.cc

Hours: 9:30am – 6:30pm (Monday to Saturday)
2:30pm-6:30pm (Sunday)

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