For water quality problems, a regular water plant should have more than five filtering and cleaning equipment. At present, the bottled water used by residents is basically pure water, which has no other benefits to the human body except for relieving thirst accidents. In fact, it is necessary to know whether the local bottled water is safe to drink, and you can visit the brand water plants you drink on holidays, because all of them are local. Trademark ambiguity indicates that there is a problem in the process of code spraying, or the expired water is re-coded, which is possible! But knowing yourself and knowing yourself is the most feasible way to know about the waterworks! Hope to adopt