... electronics, including GTR,IGBT,IPM,PIM power modules, DC/DC AC/DC Power modules, Thyristor/Diode module, Our main products include ... modules, diode modules, SCR or GTO, silicon controlled rectifiers and solid state relays, Lcd and Moto of Mitsubishi,Fuji,Toshiba, Hitachi,Sanken,Sanrex ...