1.RO water treatment machine/plant 2.Have ISO ,CE certificate 3. high quality water for drinking RO water treatment filling machine/plant (1-50T/H )from Jiangmen angel drinking water equipment CO.,TD. We specialized in in pure water industry for more than 15 years.it's the oldest factory in China.Technology instruction:RO-1000I(2,000L/H)beforehand super-filter machine can remove the substances ...