FZ-DNP is a digital bus analysis and design software platform based on OPNET.

Based on ARINC615a standard, fz-615a loader is a data loading tool for avionics system developers and operators. 

FZ-XPANEL is a graphic interface design tool based on QT, which can easily and quickly build the system control interface in different scenes, and can realize the expansion of graphical controls and scene extension according to the needs of users.

FZ-BEST is a  bus simulation test platform, mainly for aviation / aerospace, vehicles and ships and other application fields, providing protocol analysis, bus simulation, automatic testing and graphics monitoring functions.