ShangHai Sino-IC Microelectronics Co., Ltd. specializes in the design, research and sale of overvoltage protective components and ICs with advanced technology. Our research skill of low capacitance, high power, and small size package is in the leading position in China. Our products are widely used in the interface protection of communication systems, overcharge or over-release protection of lithium batteries and the overvoltage protection of power supply systems. Moreover, our TVS (transient voltage suppressors) series which can protect the damage from electro-static discharge conforms to the RoHS and IEC standards. Our purpose is to make the electronic products much more safety.