Disco Equipment Letchworth Garden City, Stevenage - Welcome to the Letchworth Garden City Disco Equipment Directory listing recommended disco equipment companies in Letchworth Garden City. It lists those who offer disco equipment hire and disco equipment in Letchworth Garden City, Stevenage. Do you have a Letchworth Garden City business? If so, why not advertise it on the Letchworth Garden City Business Directory - IT'S FREE.