Shrink Tech Systems is an American manufacturer of world-class high speed and intermittent motion shrink-wrapping equipment. In addition to shrink-wrapping equipment, STS also manufactures a variety of infeed conveyors, custom conveyors, and other specialty material handling machinery. Shrink Tech Systems and its sister company, Vanguard Shrink Films, is also a Master Distributor of premium polyolefin shrink films, both irradiated and non-irradiated, used in the food and packaging industries in North America.