The trailer has no identification plate on it, so finding the original manufacturer is not possible. It has obviously been professional made. It is relatively short and made of square section ladder configuration & would be ideal to transport my small 1.5t digger. It had been sitting in a paddock for a few years, so all he galvanised chassis shows no sign of rust, the hubs (backing plates and internals have suffered. The indespension units are fine. If I could find the origin of the hubs somehow, that would allow me to refurbish them. Thanks, Terry