Originated from the deep underground layer of Wudalianchi, the volcanic rock has been honed, circulated, and filtered for a long time. The water quality is clean, and the outlet temperature is 3-5℃. It is a natural cold mineral spring.

The content of metasilicic acid is higher than 25mg/L, which is easily absorbed by the human body.

Various mineral elements, including potassium, calcium, sodium, magnesium, strontium, metasilicic acid, etc., are beneficial to human health.

The water of small molecules can restore the taste of tea, and the brewed tea soup has a clear color, a smooth entrance and a sweet aftertaste.