Chadormalu Mining & Industrial
Chadormalu Mining & Industrial
Wastewater Treatment Plant (WWTP)
Zarand Iranian Steel co
Zarand Iranian Steel co
Wastewater Treatment Plant (WWTP)
Sabzevar Steel Co
Sabzevar Steel Co
Water Treatment Plant (WTP)
Entekhab Petrochemical  WT
Entekhab Petrochemical WT
Water Treatment Plant (WTP)
Entekhab Petrochemical WWR
Entekhab Petrochemical WWR
Wastewater Treatment Plant (WWTP)