We are the First Class for Semtech on Swift、Zener Diode、Shottky Diode、Trigger Diode 、Variable-Capacitance Diode and much kinds of Transistor, also a factory in Dong Guan city.Meanwhile, UR take much advanced of selling IC electronics on RICHTEK, NSC, AATI, PERICOM, PANASONIC, CONEXANT, BCD, AOS, AME, ATMEL, NXP, INTEL, NVIDIA, ST, HIT, ON, TI, AD and etc, even AD, TI, ATMEL, NVIDIA, ST, HIT , ON is with much more good price for customers. All parts are widely used in Aerospace、Equipment、Medical devices、Telecom、Computer、Power、Industrial equipment etc. what’s more, we do much long and good cooperation with military enterprise, providing with products and technology service.