AMRATEC Engineering is a privately held California Aerospace manufacturing company founded in 1977. The company became successful by engineering and machining ultra complex components for the satellite industry including Waveguides, Diplexers, Planar Array Antennas, Rotary Joints, Cold Plates, Filters and Thin-Walled Aluminum Dip Brazed Assemblies. Through continuous improvement and innovative solutions, we built our capabilities to include machining of Titanium, Stainless and Aircraft alloys and continued to strive for more customer satisfaction. In 2007, the founder, Al Amster, retired and the operation was moved from its Canoga Park facility to a new Hubzone qualified facility in Torrance, California.