Doosan Hydro Technology (DHT) has a long standing global reputation for providing design, manufacturing and construction custom engineered water and waste water treatment plants. We are a leading authority in desalination, reverse osmosis, nanofiltration, ultrafiltration as well as conventional water and wastewater treatment. DHT is one of the few firms that have the financial strength and know-how to provide both provide process design and in-house system manufacturing as well as turnkey installation and operation.