This one is in Kowloon but try
eCOX Electronic Depot 電器資訊網 - www.eCOX.com.hk ask for Sam, they have all sorts of brands and some great prices, i brought a shop demo double door siemens frigde, RRP 18k for 10k, it was in mint condition and by all evedence it hadnt even been turned on, brought a new reverse cycle Aircon for 4k less than fortress they organised instalation at a better rate too, Highly recommended.