Paramco, Inc. and Tosko Plastic Machinery are sales representative agencies for equipment manufacturers in the plastic industry. Paramco focuses on the extrusion, compounding, recycling, and blow molding industries, and Tosko Machinery focuses on the injection and compression molding industries. Paramco was founded by Bob Hills in 1976, and Tosko Machinery was founded by Bill Tosko in 1982. Today we have six very experienced salesmen with over 170+ years of combined experience. The area we cover is shown on the map below.