Advanced Engineering Technology (AET) is dedicated to manufacturing molds to meet the demands of today’s plastics industries. High quality and quick response are our goals for achieving continued growth and customer satisfaction! Our services include Mold Design, Build and Repair, Micro Tig/Laser Welding, High Speed Machining, and CNC EDM. We have a 6,000 sq. ft shop located in Waukon, IA.