Ningbo Sanow Electronic CO., Ltd is a Chinese and foreign joint venture, which is located at a beautiful seashore city-Ningbo (Luotuo industrial zone, Zhenhai district), Sanow is a specialized HD Car A/V equipments manufacturer, which composes of research different and Car DVR with Radar Detector equipments; And we research and develop products(as Car DVR and Radar Detector) independently. At the same time, we cooperated with the powerful scientific research institution in Shenzhen and Shanghai etc. to develop ultra view LCD.