bottom bracket shell alu

[coyboyduk]

hello,
for my new project I am looking for a aluminum 100 mm bsa bottom bracket shell.
where can i buy this? preferably in the eu.
regards Chris

 

[MadRhino]

Local machine shops would do it. Or else, a simple search here gave this result:
https://www.paragonmachineworks.com/frame-building-parts/bottom-bracket-shells.html