DH Water corporation was established in 2001 and specializes in water treatment systems that design, manufacture, and sell seawater desalination systems, water purification systems, and ultrapure water systems using Reverse Osmosis. We have focused on building pure and ultrapure water systems using water purification system, Two-pass RO, and EDI system. Now we are expanding our business area by developing reuse water and zero discharge system RO concentrated water for current and future industries in accordance with the government's low carbon policy, using self-controlled power production.