I think this is a Corofi CT trailer from Japan. Extremely well made with steel frame with leaf springs. Fibreglass body with 500 ltr capacity and water proof. Towed in very heavy rain down motorway and sat for weeks in incessant recent rain and not a drop entered the trailer. It tows like it’s not there, new lights with light bulbs, not led (a pain when they stop working). Knott lockable hitch, gas struts to the lid and lockable catches. Easy grease hubs with recently cleaned and greased bearings. All in all, an excellent trailer – I have too many trailers and some need to go. The stand in the photos is not included. NOT made from galvanised cardboard like those readily available from Halfords.