Profile: Charles J Marshall (Aberdeen) Ltd. manufactures trailers. Our ever popular drop side trailer enables almost any task to be carried out. Our feeder trailer has removable sides, an opening rear tailgate, and a full length under-chassis. This chassis design prevents the body from breaking its back, which is a common complaint among the numerous cheaper models available in the market. We produce spare parts for muck spreaders, trailers, tankers, tanker auto loader, and wheels.