About Us

Water Technology BD Limited (WTBL) is one of the leading water and wastewater engineering companies in Bangladesh, dedicated to delivering sustainable, innovative, and cost-effective environmental solutions. Since its inception, WTBL has been providing complete design-build-operate services for Effluent Treatment Plants (ETP), Sewage Treatment Plants (STP), Water Treatment Plants (WTP), Reverse Osmosis (RO), Demineralization (DM), and Zero Liquid Discharge (ZLD) systems across industrial and commercial sectors.

With a proven track record of over 600+ successful installations nationwide, WTBL has become a trusted partner to major industries, including textile, pharmaceuticals, pulp and paper, food & beverage, cement, and economic zones. Our expert engineers and environmental consultants ensure every project meets Department of Environment (DoE) and BEZA regulatory standards while optimizing performance, cost, and sustainability.

As a Bangladeshi environmental engineering firm, WTBL takes pride in manufacturing high-quality treatment units such as DAF systems, clarifiers, screeners, sand filters, and RO skids in-house—reducing import dependency and promoting local innovation. We also collaborate with leading global brands like DuPont, Mutag, and Inge to integrate world-class technologies into every project.

At WTBL, we believe that clean water is the foundation of sustainable industry. Our mission is to drive industrial growth through eco-friendly water solutions, resource recovery, and circular economy principles—making us a pioneer in industrial wastewater management in Bangladesh.

👉 WTBL – Your trusted partner for water, wastewater, and environmental solutions in Bangladesh.