Does SaleHoo source from Aliexpress?
No, Salehoo is a directory of suppliers, you can still import 500 products from Aliexpress using Salehoo, the same way you would with Oberlo.
How long does Salehoo take to Ship?
You would have to contact the supplier within Salehoo to provide you with the info on how long it will take to ship to your desired location.
Can I dropship on Amazon?
Salehoo intergrates with Amazon as a product management app. You will be selling on Amazon as a third party seller through SaleHoo since Amazon does not not allow dropshipping.