A warm welcome to the "Shang Chang Water Refiner Engineering Co., Ltd". We have built a solid reputation of providing superior customer service coupled with high quality water treatment products at competitive costs to our valued clients since 1991. In case you need any information, please send us a e-mail, fax or address. Confirmation will be made the next business day as soon as we got it. We have the unique advantage of manufacturing R.O. water systems for commercial water stores, schools, restaurants and industrial food process plants, bottled water plants, injection & medicine liquid, laboratory, hemodialysis , electronic, electro plating, textile, dyeing - etc. Please take full advantage of our ability to meet your needs in the market.

Professional manufacturer of water treatment machine & accessories, including (1) water treatment equipments- industrial water purify systems, industrial water treatment systems, water filters, reverse osmosis systems water treatment systems, water purification systems, deionization systems, ultraviolet sterilize ( UV) equipment systems, commercial/ domestic RO units, water vending machines, water dispensers, mineral water bottling factory turn key machine design, commercial and industrial water purifiers, RO water purifier, water purifier filter, industrial water treatments. (2) accessories- water pumps, FPR tanks, control valves, RO housing & membranes, flow meters, stainless filter housings, pressure meters, water quality meters, valves, filters.