Thanks, I did made the check on the business reg. no. found on the receipt and the business entity do exist. But what irks me now is that they can now be found selling the same items at the same expo which is currently having a 100% Home Design 2013 event but not surprisingly under a different company name (I had checked that they both have identical addresses on their nearly identical flyers which I took from the previous and current booth). Unlucky for me, there was no one manning the booth and even after waiting for some time, still nobody turn up at the booth.