Business Scope :security industry About company : tongxin 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, information security and iot that are...
China Guodian group, Huaneng Power Group, conch cement, Xiamen metro, Wuxi metro, Hefei metro, Zhongxin International, Huali microelectronics, Huahong Hongli, etc., with high technical accuracy It is safe and reliable in operation and easy to operate, which is recognized and affirmed by users. ...