429 Too Many Requests Merchandising Systems Australia (MSA) was established in 1983 with its design service, manufacturing operations and warehouse located in Bayswater, Victoria. We supply shopfittings, display and me Merchandising Systems Australia (MSA) was established in 1983 with its design service, manufacturing operations and warehouse located in Bayswater, Victoria. We supply shopfittings, display and merchandising systems and full shop fits throughout Australia. We are renowned for our client focused timely, budget conscious service where client satisfaction and quality of workmanship is paramount. We're expert shop fitters, servicing our immediate district of Bayswater; plus all areas of Melbourne, regional Victoria and Australia wide.