sam
have to agree with all the comments above, what do you want supplies of , drivetrains , there is a little company called shimano who are distributed by an equally small outfit called madison. Do you have enough capital for a trade account?:
Madison Cycles PLC
Burnell House, 8 Stanmore Hill
HA7 3BQ Stanmore, Middlesex
United Kingdom
Phone: 08456034612
Fax: +44 (0) 20 8385 3443
url: http://www.ultimatepursuits.co.uk
What about sram from fisher outdoor may have some forks , drivetrains also.
As for your frames , any flavour in particular?
Google suggests these aluminium frames
Hope this helps