We started this work with maintenance projects for the Syrian railways in 2009 and then we moved to Egypt and continued in this field since 2014. We participated in many and varied projects with Egyptian National Railways ENR as a sub-contractor (turnkey projects).

 some of our projects:
1- Replace Refrigerant R12 with R134a for all the old fleet of the Syrian Railways.
2- Refurbishment HVAC – A/C units of 110 passenger coaches with the Syrian Railways (The project wasn’t completed due to the war).
3- Fully refurbishment for 260 side wall package units with ENR. 2014 – 2016
4- Design and manufacture with installation for new split HVAC – A/C units for 90 passenger coaches with ENR (the compressor and condenser located under the
coach frame and the evaporator is located inside the coach) 2017 – 2019
5- Design and manufacture for 1600 rooftop HVAC – A/C units with cooling capacity 30 KW at outside temperature 60°C for the new ENR passenger coaches manufactured by Hungarian company.2019 – 2023