HER101 High Efficiency Rectifiers (1)Diffused Junction (2)Low Forward Voltage Drop (3)High Current Capability ... Guilin Strong Micro Electronics (GSME) Co., Ltd.,has been specializing in producing and marketing semiconductors including small signal transistor, power transistors, schottky diodes, switching diodes and MOS FETS. The company got the ISO9001:2000 quality system certificate, ISO14001 ...