We, Knowledge*On Inc, are exporters of LED Chips and LED Lamps. Our company has enjoyed a worldwide reputation based on superior performance and high reliability. Our company was established in 1988 and became the No.1 supplier of infrared led chips by 1999. We have two FABs, total area of 200,000 sq. ft, which have a capacity of 2.4 billion chips per year. Also, we have ISO/TS 16949 and ISO14001 Certifications to meet your demand.

The fact that Omron Japan, Avago Tech, Lite-on, Everlight, Rohm, Sharp and Osram are our customers shows our highly qualified products and services. Our main products are epitaxial wafers, led chips, GaAs Schottky Rectifier, InGaP HBT Foundry Service based on GaAs Based Technology.