Industrial Machinery South Marston Industrial Estate, Swindon - Welcome to the South Marston Industrial Estate Industrial Machinery Directory listing recommended industrial machinery suppliers in South Marston Industrial Estate. It lists those who offer industrial equipment and industrial machinery in South Marston Industrial Estate, Swindon. Do you have a South Marston Industrial Estate business? If so, why not advertise it on the South Marston Industrial Estate Business Directory - IT'S FREE.