Sorry to be so long in replying. I bought the dolly from the US on e-bay in 2015, it's made by a company called Oxbuilt but they seem to have stopped trading. It's a shame since it's a great dolly, very strong and makes spinning the big bikes very easy. CJ Autos are the only UK company I know of that do one similar to mine but I have no idea of the quality.Where did you get the trolley-stand? Looks like a sturdy job!

Steve