Dotronix, Inc. was originally focused on designing, manufacturing and marketing cathode ray tube (CRT) displays. The Company is undertaking a change in strategy to purchase its products rather than manufacture them. It has secured competitive pricing from reliable vendors for both CRT-based products and CRT replacement products, such as plasma panels, digital light projectors (DLP), liquid crystal displays (LCD) and light emitting diode displays (LED). The Company is also developing several complementary skills, such as content development and content management and to provide system solutions to customers in the digital signage markets.