HY Electronic (Cayman) Limited is engaged in the research, development, manufacture, and sale of rectifier diodes, bridge rectifiers, solar diodes, and wafers across China, Asia, Europe, and other international markets. Its product portfolio includes standard, fast, ultra-fast, and superfast recovery diodes, Schottky rectifiers, low VF Schottky barrier diodes, high-voltage glass passivated rectifiers, PV solar cell protection Schottky rectifiers, silicon carbide Schottky diodes, various bridge rectifiers, protection devices such as transient voltage suppressor diodes, Zener diodes, and electrostatic discharge guards, power modules, and press-fit products. The company also offers automotive devices, synchronous rectification MOSFETs, and Super Junction MOSFETs, along with OEM, ODM, and OBM services. It serves power supply, automotive, industrial, consumer, communication, and other applications. Incorporated in 2009, the company is headquartered in Grand Cayman, the Cayman Islands.