TOSUN has been focusing on the research and development of automotive electronics basic tool chain products, and is also a leading brand in this field. TOSUN'sCore software TSMaster and supporting hardware devices with embedded code generation, automotive bus analysis, simulation, testing and diagnostics, calibrationIt covers the whole process of R&D, testing, production, experimentation and after-sales service for automobile OEMs and components. There are more than 5,000 corporate users worldwide, covering: automotive OEMs, parts suppliers, chip makers, equipment/service providers, engineering machinery, aerospace and other fields. Headquartered in the National University Science Park of Tongji University in Jiading District, Shanghai, the company also has branches in Guangzhou, Beijing, Changchun, Chengdu, Taiwan and Stuttgart.