Tasfieh Gostar Engineering Co. is one of the industry's leading manufacturers specializing in innovative system designs for drinking water, industrial process water, and disaster response. Our product line includes reverse osmosis and/or desalination systems for purification and treatment of brackish or seawater; ozone technology for microbiological disinfection; and specialized process media for removal of heavy metals such as fluoride, arsenic and lead in Ion Exchange System. Our package drinking water plants can produce drinking water that meets WHO standards from almost any water source.

we can also manufacture a full line of point-of-use and point-of-entry drinking water purification systems for residential and commercial use.