Ltd. Tongchuan City, Yaozhou District which pure water is good

Yaozhou District, Yaohe pure water is quite good, drinking for 10 years. Wenwangshan that water is not good to drink, with the same as plain water,, checked online, found that there is no production permit, no business license, anyway, I think the Yaohe water is quite good. I don't know what you think

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