I'm not sure if this is the place for this question but I couldn't find out any StackExchange website for this question so I'm posting it here.
I always wondered how companies build the plastic chassis/form-factor for their products. I mean there are some very sophisticated shapes like calculators, monitors, remote-control car toys .. etc all of these products have plastic chassis with colors. How the companies build these?
I mean I know there is 3D printing but as far as I know 3D printing is still at the early stages if I'm not mistaken.
p.s. if you can suggest a better website for this question please tell me.