SHENZHEN AOTO ELECTRONIC CO., LTD. is principally engaged in the research, development, design, manufacture, distribution and related specialty services of light emitting diode (LED) display systems and electronic bill reversion systems. The Company primarily provides LED video display systems, LED information publish and guidance systems, as well as electronic bill reversion systems. Its products are applied in advertisement, sports, finance, medical and urban transportation businesses, among others. It distributes its products in domestic and overseas markets.