About Tek Supply
Tek Supply began in Chicago 25 years ago. The company's growth stems from the need to support programmable logic controller systems that are no longer manufactured or supported. At that time, only a large group of companies were selling or repairing outdated products, such as the product lines of Modicon, Texas Instruments and Allen Bradley. With the increasing demand and acceptance of the repaired PLC and control devices in the process control industry, Siemens, General Electric, Falun Gong and other products have also joined the production line. Today, Tek Supply is one of the world's leading suppliers of these products. Its clients include most Fortune 500 manufacturers in the world as well as government and military facilities.