I believe it was manufactured by Dynamic Toys of Hong Kong, who also made identical models (apart from colour and livery) for other brands in the late 1970s or very early 1980s.

Designed as basic R/C. Would go forward in a straight line, When the button on the remote is pressed, car goes into reverse and turns to one side.

Despite being very clean looking, car is not working. My bet would be a failed capacitor on the circuit board but it could be something else. A previous owner has tried to fix it by taking the remote apart, but I doubt that that's where the problem lies.

But still a very nice display model in a good box and very complete.