Established in 1989, Industrial Electronic Services Inc. specializes in designing and engineering printed circuit board (PCB) assemblies. Based in Gray, Tenn., the firm provides rework, engineering changes, board layout and design as well as ball grid array (BGA) placement/repair services. It offers an array of services, such as box build assemblies, hand soldering, surface mount technology and design engineering, to name a few. The firm s client list includes Adaptive Technologies, Ordela, Keihin Carolina Systems Tech., University of TN Space Institute, Hughes Network Systems, Power Quality Solutions Inc. and many more. Industrial Electronic Services Inc. is an ISO 9001:2008 certified company.