Two types as follow duplex softener cabinet softener can meet various demands Material: FRP resin tank and PE salt tank Our main products include water purifiers, water softeners, water treatment equipment and RO parts, like pumps, membranes, filter cartridges, faucets, filter housings and others. Besides, we produce industrial and commercial RO systems of 100GPD, 200GPD, 1500GPD and 3000GPD. We ...