Shenzhen Ruiyihong Tech Co., Ltd., established in 2009, located in Shenzhen China, is a manufacturer of Intelligent Remote Control Bait Boats with well-equipped testing facilities and strong technical force. We own several patents, CE and other certificates. We initially apply full digital duplex, GPS auto navigation sail, electronic compass and other advanced technologies to product to make it more intelligent, and research and develop new remote control handset with LCD and fish finder disp