Shenzhen city feilingjiexun Technology Co., Ltd.   

EXAR full range of UART universal asynchronous transceiver chip serial communication The company digital products division has been committed to the development of the international advanced level of the wireless communication products, products include: GSM wireless business phone, GSM wireless public telephone. The company for mobile phone operators, the industry to provide a complete solution. The company network system department dedicated to the field of telecommunication, software package, by providing solutions and services for customers, and actively promote the China communication value added service...