Doublewin Electric Appliance Co., Ltd.

DoubleWin products includes components and units for residential and commerical Reverse Osmosis systems, UV water sterilizer, cartridge filters,valves,FRP vessels ,SST or FRP membrane housing, a complete range of hot and cold water dispensers,in order to satisfy the different needs and demands of the customers,we can supply from a small fitting to a full units reverse osmosis.