Howdy again Steve, I just remembered a website that I had posted here in the forum before. It has tons of modelling info and links/contact infomation for not only decal companies, but for everything else you can think of that has to do with modelling. Here is the link: http://www.craigcentral.com/modelmain.asp about 1/3rd of the way down that page you will find links to decal manufacturers that all the hobby shops buy from. By clicking on the names of the manufacturers, you will be taken to their website and most likely their order forms. Below is the list of companies, but you will have to click on the above link to be able to click on the individual sites link to their websites:
DECALS
Aeromaster (at Eagle Strike Productions)
Afterburner Decals
Albatros Decals
Archer Transfers
Aztec Models
CBRNP
Cutting Edge (at Meteor Productions)
Decals Unlimited
DRAW Decal
Eagle Editions
Eagle Strike Productions
Fantasy Print Shop (UK)
Flightdecs
Fox One Decals
Hannants
Hobby Decal
Iliad Design
IsraDecal Studio
JBOT Decals
Microscale
Mike Grant Decals
Gekko Graphics
PROPAGTEAM
Skylancer Decals
SpareTime Hobbies
TwoBobs Aviation Graphics
Victory Productions
Vitacal Home
Yankee Modelworks
I hope that this info helps you or others. Even if you decide not to purchase decals from the above companies, the link above is chock full of great info and tips of all sorts. Have a good day, Greg