Belongs to the pure water food industry.

Bottled water refers to pure water or mineral water that is made from tap water or extracted groundwater and processed through modern industrial technology (reverse osmosis, electrodialysis, distillation, resin softening, etc.) and is filled by the filling production line. Products loaded into PC barrels. It is divided into pure water, mineral water and mineral water (made from pure water artificially adding minerals), etc.

There are many varieties of bottled water on the market, including purified water, mountain spring water, mineral water, mineralized water, activated water, ionized water, etc. Due to different water sources and different production processes, the types and contents of trace elements in different types of bottled water are also very different. Some bottled water sources are natural groundwater, such as mineral water and mountain spring water; some are city tap water, which is processed into bottled water, such as purified water, distilled water and ionized water.