The guy is asking for where he can buy physical gold, not for your opinions on whether gold will rise or fall. Why are some you guys giving him such a hard time? His investment choice is his, and yours is yours.

Anyways, as some have mentioned Kitco is probably most popular as they are worldwide. There is also another dealer in Sheung Wan named Lee Cheong Dealers (Lee Cheong Gold Dealers Ltd - Exporter from Hong Kong) which are part of the Chinese Gold and Silver Society: 金銀業貿易場 The Chinese Gold & Silver Exchange Society

Their address on the site is incorrect as they have moved. Their new address is on the corner of Bonham Strand St and Hillier St, Sheung Wan. hong kong - Google Maps