SURE SHADE to supply products like external blinds, external louvers, aluminium venetian blinds at an affordable prices for your project. Your choice has given you the opportunity to obtain the services of over 60 trained personnel with over 200 man years of experience from a group of companies, Magic Door Industries Pty. Ltd., MDI Service Centres Pty. Ltd., and Liftmaster Electronics Pty Ltd established in 1969.