Beijing Smart Tag Technology Co., Ltd. is an enterprise engaged in smart cards and application thereof, system integration, R&D, production, sale and service of portable devices. As one of enterprises dedicated to the development of smart card, for now it has many years&＃039; experience in R&D of smart cards and production. After accumulation and steady and sound development for many years, the company has played a decisive role in the industry and enjoyed good reputation among all users. To provide quality, fast and efficient service for all domestic customers, the company has set up bases for scientific research and production in south and north of the country, with cores in Shenzhen, Beijing and Shanghai. Meanwhile, market operators are founded in major cities, such as Shenzhen, Beijing, Shanghai, Shenyang, Changchun, Jinan, Guangzhou and Changsha, so as to respond to customers as soon as possible and lay solid foundation for acting as industrial flagship. As regards R&D as well as production of products, the company has followed international ISO9001: 2000 system strictly for management and control, so as to ensure quality products. Furthermore, with praise from all traders, the company has supplied billions of smart cards of all varieties to customers at home and abroad. It has taken the lead in non-contact and contact IC cards, telecommunications, traffic, education and social security, and made remarkable contributions for promoting and leading the overall development of China&＃039;s smart card industry. Range of products: including smart cards, IC card, the card of low-frequency, high frequency card, UHF card, various models of composite chip cards, shaped cards of various shapes and crystal epoxy card