HY Electronic (Cayman) Limited engages in research and development, manufacture, and sale of rectifier diodes, bridge rectifiers, solar diodes, and wafers in China, Asia, Europe, and internationally. The company provides standard rectifiers, fast, ultra, and superfast recovery diodes, schottky rectifiers, low VF schottky barrier diodes, high voltage glass passivated rectifiers, PV solar cell protection schottky rectifiers, and silicon carbide schottky diodes; standard, low VF, fast recovery, three-phase, and schottky barrier bridge rectifiers; protection devices, including transient voltage suppressors diodes, Zener diodes, and electrical static discharge guards; power modules; and press fit products. It also offers automotive devices; synchronous rectification MosFETs; Super Junction MosFETs. In addition, the company provides OEM, ODM, and OBM services. It serves power supply, automotive, industrial, consumer, communication, and other applications. HY Electronic (Cayman) Limited was incorporated in 2009 and is headquartered in Grand Cayman, the Cayman Islands.