In 1959, Reiser became the exclusive North American sales and service agent for Vemag, a German manufacturer of food processing equipment best known for its line of continuous vacuum stuffers.
In 1962, Reiser added Seydelmann cutters and grinders to its product line. In 1971, the company added Holac dicers and slicers, and then in 1980 added Fomaco injectors and tenderizers. Along the way, they continued to add other complementary lines of equipment, including Ross tray packaging, AMFEC meat processing equipment, Supervac vacuum packaging equipment, and most recently Repak form/fill/seal packaging equipment.