Asia-Places.com has listed approx 125 Water purification companies in Bangladesh. Some of the Top rated Water purification companies in Bangladesh are- Ultima Bangladesh | Best RO Water Purifier Brand in Bangladesh, City Water Purifier, Kent Water Purifier Bangladesh, Sornodip Water Plant, Sornodip Water Plant, AMIO WATER, Karnafuli Water Treatment Plant KWTP-2, Havells Water Purifier Bangladesh, Padma (Jashdia) Water Treatment Plant Intake Pumping Station & Digitron Bangladesh.