Are Dietrich trade-ready joists sold through distributors or direct?

I want to try light gauge joists on a project we are starting in a few weeks but cannot get Dietrich to give me the time of day. Emails go unanswered and phone calls are placed on indefinite hold. All I am looking for is the name of a local distributor who can give me a quote.
 

Where are you located? Dietrich does not sell direct.

GuyB;

Chris is correct, we have used trade ready on about 30 projects, you will need to contact your local steelstud/drywall distributor for pricing etc.

Guy B,

I have used this product and I think it is worth considering.

http://www.marinoware.com/Documents/Joist_RITE_Technical_Guide.pdf