Technical Data Systems (TDS)is a manufacturer and reseller of top-quality Personal Computers, specializing in Networking solutions for corporations and small business. TDS has been in business since 1987, making us a pioneer of the Tucson Computer Industry. TDS knows how important it is to have quality computer systems in your business and we take great pride in the equipment we sell. Only industry standard parts from trusted manufacturers such as Intel, AMD, Microsoft, ATI and Microstar go into our computers. We are also certified resellers of Hewlett Packard (HP), IBM, Handspring, Tektronics, Computer Associates, Amicus Attorney, Keystroke and many other fine products.