Beijing Tongfang Microelectronics Innovation, cooperation and win-win philosophy, committed to the smart card chip R &D, sales, product line covers the identification, financial payments, mobile communications, information security and other applications, widely used in SIM cards, bus cards, financial IC cards, social security, micro-payment cards, meter cards, USBKEY, trusted computing, equipment and other non-contact reading and writing.As of the end of 2010, total chip shipments over 1 billion.

owned by Tsinghua Holdings Co. Ltd. and with the parties jointly established in late 2001, Institute of Microelectronics, Tsinghua University, relying on deep technical accumulation and personnel transport, with the side micro- maintain continuous innovation, the patented more than sixty items.

side microelectronics with the development of its own core technologies always, adhere to their superior chip design technology, unique marketing ability and level of quality service, providing customers with excellent performance , feature-rich smart card chips, won, including the world's leading smart card manufacturers and system integrators, wafer manufacturers and other partners has always been popular, but also access to the terminal operatorBusiness attention and recognition.

in "to provide customers with safe, reliable, competitive IC products and solutions," the mission, the firm with countryman with a gateway to explore the world-class the development of integrated circuit design company, "core" road.