Welcome to our absolute number 1 choice for finding safe & reliable drop shipping business suppliers of just about any product that you can think of. directory out there then our choice & hands-down winner would be: THESE GUYS (Opens in new window)
We love them because they have actually placed their head above the parapet by being the first company of their kind to take personal responsibility for the suppliers that they allow to be listed in their suppliers' directory - much more so than just about every other supplier's directory that we can think of.
There is a relatively small one time fee payable for lifetime access to their directory, but this fee is nothing when you consider the numerous scammers out there who will happily run off with your hard earned cash.
The main reason we are such a fan of our Top Recommended Suppliers is that not just anyone can join their platform and proport to be a "reliable supplier". They (as a 3rd party company with no vested interest in any one particular supplier) take the time to fully verify each and every listing before adding them to their directory.
So, when you log in and do a search for terms such as "Drop shipping suppliers" or "verified wholesalers", you can have complete confidence in who you eventually choose to work with.