How do I contact suppliers?

How do I start contacting suppliers?
Do I need to show them credentials?
Can I speak to them on the phone?

Hi Paul, welcome to the forum

In regards to contacting suppliers, it's really up to you how you contact. Of course email is fine and is the most popular form of contact, but you can call them if you have their number, certainly.

In regards to credentials, the supplier will let you know what information they require from you to open an account with them.

Cheers

I am new with Salehoo and I must admit the reviews are awesome regarding verified suppliers. This is from wholesaledropship.com:

1. Their Supplier Directory, listing over 8000 of the world's top suppliers - that's more suppliers than you would even find in two month's worth of Google searches -- all verified as legitimate and safe! You can give it a FREE Trial run of the directory here- (home page under "See What's Inside")

--- They had me at #1 :)