As one of the wholly-owned subsidiaries of Plannano, Henan SEMI Technologies Co., Ltd. was established in 2011. SEMITECH focuses on the research and development, production and sales of supporting products for new energy electric vehicles. The products mainly include smart wall-mounted and vertical AC charging piles for new energy vehicles, high-power DC charging piles, charging box for electric bicycle, charging APP, charging operation management systems, as well as charging station and centralized DC charging room construction solutions.