Oritech is a recent Techmod that is now out for Neoforge 1.21.
https://www.curseforge.com/minecraft/mc-mods/oritech

The mod adds Crushers, Alloyer, Etching, Centrifuge, and other multiblock machines.
It would be nice if compatibility could be added for its machines and vice versa.

Looks interesting, i will support the mod in the next updates and hope that they don't do it themselves in the next updates 😅 looks like they will implement wide mod compatibility themselves