ALNADA for Engineering Services has carried out many of the sewage/industrial waste water treatment plants from various production capacities with leading companies in this area through mechanical and electrical installation and fabrication for plants and  handing it over to the owner parties and companies responsible for the station, ready for operation and service, examples of some wastewater treatment plants, which we have implemented, not limited to : -
1. Treatment plant AL Narges nourth coast 400 m 3 / day.
2. Treatment plant Ain Sokhna 1200 m 3 / day. 
3. Treatment plant Egyptian Drilling Company (EDC) 20 m 3 / day.
4. Treatment plant Aresco cement plant in Assiut 100 m 3 / day.