(SAG)韦侨科技创立于1999年，设厂于台湾, 主要生产制作RFID非接触式感应产品(RFID Transponder)。(SAG)韦侨科技于1999年，研发出台湾第一张PVC ISO Card(Contactless Smart Card)及PET ISO Card(Proximity Card)，2001年制造出全球第一张智慧光碟(Smart Disc)，同时也通过ISO 9001:2000国际品质认证，并开发出符合ISO/IEC 10536(密着型)、ISO/IEC 14443(近傍型)以及ISO/IEC 15693(远距型)等国际规范之RFID Transponder，至今已成为台湾最大以及第一家取得Mifare Arsenal认证协会及Legic 认证协会认证的RFID Transponder 全制程专业制造厂。目前韦侨科技共有非接触式热压合卡(Contactless Smart Card / Proximity Card)、RFID异型卡(RFID Tag)、智慧标签(Smart Label )、智慧光碟(Smart Disc)等专业生产线，能依照客户环境与使用的需求制造生产RFID Transponder，提供专业与热忱的服务，满足客户需求。(SAG)韦侨科技，亦是目台湾RFID生产RFID Transponder的技术领先厂商之一，无论是产品品质、制程规划、设备研发以及材料选取皆具世界级水准，深获国际肯定, 其生产线皆坐落于台湾(TAIWAN)。

SAG (Securitag Assembly Group) is the region’s leader in supplying RFID Transponders. SAG has been proudly offering the best Turnkey solutions to our clients worldwide alongside with it’s expertise of RFID transponder. With the most complete know-how in 125 KHz and 13.56 MHz RFID technologies, SAG can design and produce any type of customized transponder suited to the specific operating environment and packaging. SAG RFID Transponders are utilized in diverse applications including retail, logistics, healthcare, animal, government, public transport, entertainment business and educational institutions for security and access control, loyalty program, time and attendance, asset management, asset tracking, ticketing, cashless vending, factory automation, inventory control...etc.