What equipment is available in a sheet metal shop? Process flow?

Sheet metal workshop equipment are: presses; instrument lathes; bench drills; polishing machines; saws; protection welding machine; bending machine (high-speed automatic pipe shrinking machine); argon arc welding machine; punching machine; shearing machine; large instrument lathes; large lathes... And some hardware tools...

High-grade some of the laser cutting machine, plasma (flame) cutting machine, precision CNC shearing machine, CNC bending machine, CNC turret punch press, CNC milling machine (CNC machining centers), CNC lathes and grinding machines and precision machine tool processing equipment. And so on...