Tyntek Corporation provides Si and compound semiconductor components. The company offers visible LED, ultra HB LED, infrared LED, InGaAs/InP, and other LED products. It also provides SI products, such as Si submount, Si resistor, Si zener diode, ambient sensor, Si photo-transistor, Si photo-diode, and other chips. It also engages in the research and development, manufacturing, and sale of various products, that includes gallium arsenide, infrared, light-emitting diodes, laser diodes, phototransistors, photodiodes, single crystal and epitaxy, crystal grains, optoelectronic systems, radio transmitters, and other electrical devices that generate radio radiant energy. In addition, the company offers optical fiber communication component products, including InP-based chips. Tyntek Corporation was incorporated in 1987 and is based in Chunan, Taiwan.