Public Address System
- Cairo Airport Company TB2&TB3.
- Egyption Airports Company.
- Cairo Festival Mall.
- Mall Of Arabia.
- Al Masa New Capital Hotel.
- Sharm ElShaikh Airport.
- Port Said Tunnel
CCTV
- Alagria Compond
- Elbarka Company
- Air Liquide Company.
- Saudi German Hospital Cairo.
- IHUN Hospatel
- Elbarka Company