Beijing Tongfang Microelectronics Co., Ltd.(TMC) is a fabless chip design company focusing on smart cards and related technologies. It provides chip solutions covering mobile communications, financial payment, identification and information security that are widely used in SIM cards, financial IC cards, mobile payment cards, USB-Keys, social security cards, city cards, health cards, residence cards, trusted computing, contactless readers.

Founded in late 2001 by Tsinghua Holdings Co., Ltd. and Tongfang Co., Ltd, TMC has been maintaining its strong innovation capability during the past ten plus years thanks to extensive technological experiences and excellent human resources from Tsinghua University. It has received more than 100 patents and won the first prize of national scientific progress award. In May 2012, TMC became a part of the Tongfang Guoxin Electronics Co., Ltd. as a result of asset restructuring.

During the past ten years, TMC has been committed to developing its own core technologies and providing customers with excellent performance, feature-rich chip products based on its excellent chip design technology, unique marketing ability and first-class service levels. In 2013, TMC gave a new interpretation of her name- “Thinking Makes Change” and proposed a new corporate philosophy: “very TMC, very Innovation”, aiming to continuously meet the increasing customer demand by idea, service, product, business and management innovations.