Envirotech Associates We , “Envirotech Associates ” one of the renowed trustworthy engineering company in the field of water & waste water treatment plants. Our product range includes Sewage Treatment Plant, Effluent Water Treatment Plant, Tube And Disc Diffuser, Sand Filters, Dosing Pump, etc. Apart fro this we are also providing Operation Maintenance Services And Water Treatment Plant AMC Services. Under the supervision of “Mr. Abhay Desai ” , we have garnered a reputed position in this highly competitive industry.