150ccs and 250ccs were not mentioned BUT they seem to be designing a much bigger engine and bike now. So the M2 design seems final. You will probably see the front suspension also in their other designs.

The 125ccs displayed were for the European market. It was indicated that Chinese emission regulations would allow to take more power out of the same engine.

Molding seems to be done by specialized factories, but with all molds belonging to Micantech. Assembly of the production bikes will be done in their factory.