Sunmate Electronics Co., Ltd. is one of the world's leading manufacturers of semiconductor discrete components, mainly including:transient suppression diode (TVS), zener diode, Schottky diode (SKY), zener diode,Super fast recovery diode (SF), high efficiency rectifier diode (her), fast recovery diode (FR),ordinary rectifier diode (STD), discharge tube (TSS) trigger diode, bridge stack and other products.