Tekcore Co Ltd engages in the manufacture and sale of light-emitting diode (LED) wafer and chip. The company specializes in high brightness chips in green, blue, and ultraviolet wavelengths, as well as red, yellow, and orange chips to cover the various spectrum of visible light. Its products are used in various applications, including large-scale displays and billboards; optic fiber cables; indicator lights; LCD and projection backlighting; low light environments; miniaturized light sources; cell phones, cameras, and other small electronic displays.