The water in Jinmailang will also freeze, but if there is no ice, it means the temperature is not too cold and has not dropped below freezing. Jinmailang water itself is wrapped with a layer of plastic and the plastic bottle also has a thermal insulation effect if the temperature does not drop below minus 10 degrees, Jinmailang water will not freeze .
One yuan exchange of Jinmailang is Jinmailang sparkling water
Jinmailang sparkling water has Tiffany blue like background color and cool packaging. lightweight. The product specification is 450ml, and the retail price is 3 yuan. It is currently being released to the market in some regions. It is understood that in the early days of the product launch, in order to quickly open the market, Jinmailang adopted a one-yuan redemption method, and the winning rate reached 50%.