HY Electronic (Cayman) Limited is mainly dedicated to the product development, manufacture and sales of Rectifier Diode and Bridge Rectifier Since 1984, HY entered into the mainland China, established Yangzhou HY Electronic Co., Ltd. In 1992, and now is renamed as Yangzhou HY Technology Co., Ltd. and possesses complete, advanced and automatic facilities, the entire production line has been gradually stepped into the fully automatic phase. The current yearly production output of Diode and Bridge Rectifier goes up more than two billion of diode and bridge rectifiers every year, and the capacity is increased by more than 20% per year.