Henry Schein Halas was set up in 2006 with an aim to provide the best of equipment and products to the Australian dental industry. Their parent company, Henry Schein Inc. serves over 550,000 customers across the world and stocks over 50,000 product lines. They represent some of the top manufacturers including GC, Colgate, Coltene Whaledent, Septodont, Vita, Komet, SDI, Kuraray, Morita, Hu-Friedy, KaVo, Planmeca, 3M ESPE and Kerr. The company stocks dental stools for doctors and assistants in several models. Dental stools for doctors from Australian Dental Engineering include Type A, Type B and Type C. Type A dental stools have fixed height back supports and facilitate left and right-handed operations. Type B dental stools have adjustable spring back support while Type C dental stools are ergonomically designed and have posture-matic push button-controlled adjustable back. Dental stools for assistants are also available in Type A, Type B and Type C. Type B dental stools can be adjusted vertically and have a revolving design. Dental stools are also available from Morita and are designed along ergonomic lines and operational efficiency. These are offered in various upholstery colours.