These pictures were taken at NAMGAR GT-40 in Frankenmuth, Michigan, in June 2015. I could not find a manufacturer's name on the trailer, and I did not find the owner. While the hitch coupling is labled for 2000 pound capacity I don't know about the suspension capacity. With 12-inch tires it may possibly hold up to 2000 pounds loaded weight (although you wouldn't want to tow that much weight regularly with your MG). I believe the shiney diamond plate metal is polished aluminum, not steel.