OSA Engineering was established in the year 1998 in UAE by Indian Entrepreneurs to meet the local market requirements. As years passed, our customer base grew owing to our quality allowing us to spread our services to neighboring Middle East and African Markets. At the turn of this decade, we started our Indian operations headquartered in Chennai. We specialize in the field of manufacturing and marketing of Water Treatment Equipment, RO Water Treatment Plants, Wastewater Treatment Plants, Storage Tanks, Pressure Vessels, Industrial Filters and Industrial Conveyors. In addition to the above, we also offer the most reliable Industrial Pipeline Works and Fabrication Services.