Test Chacha software is the integration of information related to the vehicle management office and other automobile related data, through the big data to the owner of the real-time push of the message, which allows the owner of the first time to understand the relevant information about the vehicle, the first time to query the accurate information.

Car Cha Cha is a vehicle information query tool of Hangzhou Guca Technology Co., Ltd. which is mainly drilling in the automotive industry data science and technology services, providing users with big data services and system solutions, which can query the vehicle configuration, vehicle violations, history of maintenance records and other vehicle-related information.