... galvanized utility trailer tandem box trailers Steel cage trailer 8x5, 9x5,10x5ft utility trailer Hot dipped galvanized tradesman top box trailer Manufacture different ... or sizes of cage trailer according to customers' requests. trailer box size to be 6x4, 7x4, 8x5, 9x5 or 10x5 ... are cages and tradesman tops as options. We can supply tandem or single axle according to the requests. Electric brake, ...