Uniqbe.com is actually one of the newly added suppliers, so you may not be able to expect a lot of feedback from any of our members just yet.
Although I haven't personally bought anything from them, they have been pre-screened to make sure that they are safe to use. They are operating in Hong Kong, which is a free port enabling them to sell authentic brand names at a slightly lower price than other countries.
Also I did a little research about them on other forums and found that they are a legit supplier. This is based on the write ups I found on powersellersunite.com
If you are unsure about the products they sell you can always contact them directly about the authenticity of the brand names and I'm sure they will readily help you out. You can contact them through their contact page or through these email addresses:
Hope this helps. Cheers! :)