Today ST is now a global leading manufacturer and exporter of tamper proof labels, security packing tapes, security bags, and security labels, we pride ourselves on having over 15 years to provide customers with the best possible tamper proof solutions. Our approach to the challenging security materials market is to use a wide range of techniques in combination to develop a solution for each individual application. This means that we are not tied to using any one proprietary technology, giving you access to the solution you need for every security label application in one place.