Profile: Comtec Mfg., Inc. produces structural powdered metal and sintered metal parts from several ferrous & nonferrous materials made from the atomization and sponge production processes. We offer pressed metal parts with highly complex shapes such as gears & sprockets, cams, electro-magnetic parts, rotors, shift collars and thrust plates. We offer fine blanking, investment casting, screw machine, cold forming and CNC machining. Our sintering process increases part strength and controls the porosity of the part.