We specialize in the development and production of diesel diagnostic equipment (stands for testing diesel pumps and injectors for diesel engine injection systems with electronic control by manufacturers BOSCH, SIEMENS, DELPHI, DENSO) for various automotive systems. Much attention is paid to the development of Common Rail test equipment (CDI, HDI, etc.) and systems (UIS, UPS). Our equipment has been tested in many diesel centers and has been helping qualified technicians diagnose all aspects of troubleshooting in all systems for over 10 years. The company "Open System" has existed since July 1997. Today, more than 20 people work at the enterprise. The main direction is the development of controllers and accompanying software, the development of bench equipment, non-volatile micropower controllers (with autonomous power). The company develops custom electronic equipment and software. At the moment, we have developed and successfully implemented diagnostic equipment for diesel fuel systems.