Dor mei Dinosaurs?

I found some oldies in my house,while i was cleaning.
(im a noob so i couldnt put any pictures.im sorry )

I found:

A styracosaurus
A Brontosaurus
A Edaphosaurus
A Tyrannosaurus rex
A stegosaurus
A Brachiosaurus
(and a godzilla)


Could someone tell me something about these??? I would like to know how rare these are and the prize,because im thinking of selling these oldies.(im not selling the styracosaurus,i love him    )

I think it is a chinese brand

On! That tells lot! I remember now where i got them.

Dor Mei is most of all famous for having made great Godzilla and Gigan articulated figures.

Their dinosaurs from 1986 are quite huge. I received the Stegosaurus this morning and I'm thinking where to put it. Their Brontosaurus is no less than 16 inches long! And, on Ebay, I saw a vintage Dor Mei crocodile toy that measured more than 20 inches long!!! Very huge for a vinyl toy!