Hi there,
This is Bogdan from Romania.
I'm a mechanical engineer - specialized in the industrial robotic field, 3D designer and modeler (from time to time and some projects I could make the functional prototype too).
I'm doing product design, industrial design, reverse engineering, ideation, etc.
I have over 15 years experience working on various systems/devices across multiple industries, from concept to launch.
1 - you will have to be more specific about "plug and play"... where/how/into what?... - there are so many types of actuators... with different controlling units/systems
2 - also need to know/understand what you meant by multi electric actuator...
3 - i'm not the manufacturer, but the designer (mechanical) and some times i make the prototypes (including stainless steel), and i have to my disposal (directly into my workshop, or through collaborators) access to different fabrication technologies (including laser cutting, mig/mag and tig/wig welding, plasma, electrostatic painting, etc)
for sure we could find the best workable solution :)
Regards
Bogdan