Founded in 1972, SDI Limited is a leading Australian based manufacturer of specialised dental materials. Committed to researc ... h and development, SDI’s products are innovative and distributed to over 100 countries globally. The products are a result of insight and excellence and include restoratives, alloys, adhesives, cements, whitening and small equipment to help dentists and their team produce beautiful, healthy, long lasting smiles. SDI has offices and warehouses in Chicago, USA; Cologne, Germany; and Sao Paulo, Brazil. read more