This is just an online directory of unverified Chinese suppliers. No doubt you may well find good suppliers, as most of these B2B directory sites usually have. However, there will will some not so good ones as well I would suggest, from plenty offering bogus branded items right through to outright scammers.
When dealing with suppliers in these types of B2B directories, you have to be aware that your not dealing with the directory itself (in this case fashion-bop) You are dealing with individual suppliers within the directory itself. They are the ones you need to be completely comfortable in dealing with.