John MAgner, Charlie STenger, and Tom ORtbal (MASTOR) partnered in 1991 to form the company. These partners became incorporated and dwelt amongst the "secondary market." Their experience was extensive, so Mastor grew and grew until it became a major force in the marketplace. Just to recap: we were, we are now, and we will continue to be here to provide great products at reasonable costs for our customers. We thank you for your loyalty and look forward to serving you, because "we love this business!"
