Help identifying folding bike
Partial answer - you are looking at a frame design known as "crank forward" or "semi-recumbent"

The backreset is an integral part of the "seat" because the rider pushes against the backrest to power the pedal, and cannot raise themselves off the saddle and onto their pedals.  The rear suspension makes it a bit more comfortable given you can't unweight for bumps.

I'm going to hazard a guess that its an asian-source bike, and probably aimed at the elderly.