Complaint
| No. | Name | Function | Remark |
| 1 | Raw water tank | Store water, buffering pressure, overcome instability ofsupplying water by pipe, ensure to supply water stably and continuously for whole system | Customer provide for themselves, because big size will result in expensive freight. |
| 2 | Raw water pump or called booster pump | Provide needed pressure for every pretreatment filter | We can provide CNP pumps or Grundfos pumps |
| 3 | Mechanical filter /quartz sand filter /sand filter | We use fiber glass or stainless steel vessel as housing, fill quarts sand, it can filter big particles impurities,suspended substances, colloids etc. | |
| 4 | Activated carbon filter | We use fiber glass or stainless steel vessel as housing, fill activated carbon, remove color, odor, residual chlorine and organics substances. | |
| 5 | Security filter /pp filter / sediment filter | prevent large particles, bacteria, viruses into RO membrane, accuracy is 5 micron, | |
| 6 | High pressure pump | Provide needed working pressure for RO system, ensure production capacity of pure water. | CNP pump, Grundfos optional |
| 7 | RO(reverse osmosis) system | Can remove particles, colloids, organic impurities, heavy metal ions, bacteria, virus, heat source etc. harmful substances and 99.999% dissolved salts. | RO membranes USA Filmtec Dow |
| 8 | UV/ Ozone generator | Kill bacterials in water. UV for direct drinking water. Ozone generator for bottle water |
