Profile: Doshion Limited provides water and waste water management solutions. Our product line includes clarification, ion exchange resin, membrane filtration, ion exchange system and ancillary equipment. We offer water pretreatment, purification, polishing, condtioning and recycling. We serve power, process, food and beverages, automobiles, pharmaceuticals, hospitality and offshore engineering industries. We render in plant service, condition monitoring, audit support and lab services.