Advanced Optoelectronic Technology Inc. is principally engaged in the research and development, testing, manufacture and distribution of surface mount device (SMD) light emitting diodes (LEDs). The Company��s products include LED backlight products and LED lighting products. The LED backlight products are applied in mobile phones, tablets, laptops, monitors and Liquid Crystal Display Televisions (LCD TVs). LED lighting products are applied in indoor lighting products, including lamp bulbs, down lights and flat-panel lamps. The Company is also engaged in the research and development, testing, manufacture and distribution of ultra violet (UV) wafers, grains, packages and LED lighting products.