Hi ppereira,
aHapppyDeal.com is formerly Davismicro.com, if you check this site was opened just last year and offers various products. Here' s link to review left by some of their customers - Link hidden: Login to view Please note that there is no way to verify the validity of these reviews.
Dracotek.com has been online since 2007 and seems pretty legit.
Relatively both sites seem legitimate. They both accept safe payment methods too (I tried a mock order and I was able to select PayPal on both sites).
But because we have not had any experience with both of thees suppliers we cannot vouch for them.
Should you decide to buy from either of them, please refrain from buying anything that is advertised as branded. The likelihood of buying a fake item is relatively high when purchasing from Chinese sites.
Hope this helps.