(Dezhab engineering company was formally registered under NO.107980 in 1994/09/05 in Tehran. The goal is constructing:
- pipe jacking system(learn more)
- redial collector well(learn more)
- plants water and waste water treatment
- water and waste water network
- water transmission line
- construction pumping stations
Grade certification
Grade 3 in water major
Grade 5 in installation major
Grade 5 in earth excavating major
