Oops, I did it again...
Buyer beware. It seems that this directory is just another list of discount retail websites. Most of these sites are not real wholesalers. Well, if you consider 8% off as a wholesale price, well...ok.
I've learned my lesson about buying anything like this. After searching this directory and seeing that it is just the same as every other directory or advertised dropshipper I realized that real distributors don't advertise to the general public. Most companies that dropship don't call themselves 'dropshippers.' This is a term that middlemen exploit. However, if you look at a real distributor's website many of them do offer dropshipping as part of their logistics services.
The fact is, this is a business and you don't just get access by paying a fee and clicking 'join now.' I've found some real distributors and to become a reseller and have them dropship products for you is a more complicated process. There is an APPLICATION form, not a sign up form. There is no fee to do business with them. You also must be a registered business and have the necessary tax forms to prove it. Most of them want business references as well. That's all well and good. It's about what I would've expected. I feel foolish now for believing that a distributor would conduct business the way most 'dropshipping' companies do. Maybe the companies on this list don't charge a fee but the salehoo fee was clearly money down the drain.
So you want to get real wholesale prices? Find a product developer's website, say Canon, for example. Fish around under the contact page, or the about us page, or a partners link...follow these links a few pages deep and you will eventually find a list of their authorized distributors. There will be dozens of them. These are the wholesalers. Visit those websites and you will quickly find links about 'becoming a customer' or 'resellers.' That's what you want. Those companies are the real deal wholesale distributors. They'll have links to all of their 'suppliers' which are the product developers or manufacturers that they buy from. You may even be able to buy right from a manufacturer but i doubt it. It is quite a different experience than most 'dropshippers' websites. Just be warned that it will take time to get set up, if they even accept you as a reseller.
It's been an expensive education but I think I have seen the light now.