Shanghai Tongli Information Technology Co., Ltd. is the sub-company of the famous listed company IFLYTEK (SZ: 002230) in the voice technology field. Tongli professionally produce the Vehicle Mobile DVRs and Accessories. We focusing on the developing of AV CODEC, Storage and Transmission technology, providing the R&D, Manufacture, Marketing, System solution and Services. We are the verified high technology company and Software company in Shanghai, with manufacturer centers in Shanghai and Shenzhen. We have an experienced R&D team with strong R&D ability on Hardware & Software. We have all the rights of the producs, and have multi-platform, serial vehicle surveillance devices, all the products have the leading position in the industry with high market share and good reputation. Our products was used in many big events like Shanghai EXPO etc. and widely used in many countries. As a leading manufacturer of Vehicle DVR, we will keep technology invocation, willing to be the most excellent company in Vehicle Surveillance field with our realiable products and sincerely services. We will closely work with our partners to deeply dig the users requirement and value for a broad market and bright future!