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. ST always pays much attention to customer services and made every effort to meet the customers' stringent security demands. With numerous investment focusing on R&D activities Initiated by lots of researchers in CHINESE ACADEMY OF SCIENCES, Beijing Institute of Graphic Communication, Shenzhen University, Chongqing University around China, ST has boasted more than 10 core security technologies to answer the customer needs