$200 cheaper? Well, by all means then, buy chinese.
Straight from the Winnerwell website. Winnerwell International is a team of designers and fabricators based in Qingdao, China. Why not save the $200 if they are both made in China?
Just FYI, if anyone is using a Seek Outside box stove, get one of the new, and much improved, spark arrestor/damper sections. Or plan to burn the old one with the screen pulled out. The old one has smoked me out when the fire is dampened down. You have been warned.