where to buy screen frames?

I have advertised for a used MIP but it doesn't seem to get me anywhere soon. My last MIP was made of MDF but want to use metal this time if i have to make it from scratch. I can find most of the panels in different shops but not the frames for the screens.

Can anyone help me pointing out witch vendor providing these panels/frames?

http://www.737ngsim.com/index.php?pa...art&Itemid=167

I've bought my frames here:

http://shop.strato.de/epages/1546578...oducts/50-0008

They still need to be painted.

I Nax,

I saw this:
http://www.flightdeckbuilder.nl/modu...ic&p=5180#5180

Maybe something interesting for you.

Thanks for the tips so far.

we got ours from flight fax.

http://sites.google.com/site/flightfacsimile/

cliff