Beware of promo-newa.com, they scammed my colleague and friend Richard. As someone with experience in importing from China I know how scary and risky it can be so I completely sympathize with them. Apparently they sent hacked 96Mb flash drives that reported to be 1Gb flash drives.
Let's make sure the internet is filled with references to this scam. Also, if you live in Shenzhen and/or can think of any of helping him that'd be really nice.
At the very least, make sure you share this post around in your preferred social media wall!