With the fast development of telematics and wireless communication technologies, nowadays the vehicle dash screen has become the fourth screen following TV, PC and smart which all play very important roles in people's everyday life. The in-dash screens were firstly pre-installed on some luxury sedans, and now can be seen in almost all kinds of vehicles.As a leading developer and manufacturer of telematics, Hangzhou Hopechart IoT Technology has developed two models of an in-vehicle smart screen for OEM customers. They are based on Android operating system and ARM Cortex-A9 dual core, with 7 inches HD capacitive touchscreen, can offer abundant functions such as navigation, AM/FM radio, movie playback, reverse camera, video monitoring, mirror link and extension features. The HQG-6105 double din Android is specially designed for coach bus, as it supports connection with external amplifiers. The HQG-6106 double din Android infotainment system is more suitable to be used on trucks. The 2 din Android entertainment screens are usually integrated with our tachograph or T-box devices, realizing vehicle status monitoring, vehicle failure detection and remote diagnostics.Backed by rich experience in telematics industry for commercial vehicles, Hopechart provides a complete telematics solution for some leading OEMs. In 2010, we co-developed with Higer, a famous bus manufacturer in China, and released "G-BOS system" (GPS-Bus Operation System) for this company. G-BOS system has pioneered the smart long-distance bus management system in China. In 2013, we started to develop a complete telematics solution for Shanxi Automobile Group, one of the largest OEM of heavy duty truck in China. Up to today, Hopechart telematics devices have been deployed on over 1 million of all kinds of vehicles. We welcome business inquiries from OEM and aftermarket customers worldwide.