... complain will be reply in 3 work daysCompany InformationFastech Co., is a professional semiconductors supplier from Nanjing, East China ... Our Main products:Darlington, IGBT, IPM, PIM, Thyristor Diode Rectifier Bridge, SCR, GTO power modules, Mosfet, Connectors, Resistors, Relays, ... IR, and so on.Alan ZhangSales manager of Fastech Co.,LtdTel:+86-25-85626818, 85629878Fax:+86-25-85522878http://www. ...