You ripping off folks by using metal electrical conduit when there is cheaper non-metalic electrical conduit available? Or is your training so far out of date that you haven’t kept up with modern materials? PVC appears to be the most common material used for non-metallic ELECTRICAL CONDUIT.
ESAD
note your ownself idiot. There are electricians who do many different jobs, I repair and maintian CNC machine controls in a manufacturing envirement. Cable is not conduit, again ESAD.