A.T. Wall Co., the tube drawing subsidiary of ATW Companies, will feature a variety of products at European Microwave Week, October 28-November 2, 2012, Amsterdam RAI, the Netherlands, Booth#122. The company will be showcasing its full line of waveguide products, as well as frames for microelectronic packaging. A.T. Wall’s waveguide features quality assurance certification, ensuring 100 percent raw material traceability and full chemical certification.