Nongfu Spring Self-heating Tan Bing Coffee Opens up a New World of Warm Drink in Winter
When the weather turns cooler, the sales volume of the beverage industry tends to be affected, so winter is often considered as the off-season in this field. In order to make up for the market loss caused by seasonal changes, major enterprises are starting to join the warm drink market segment. As temperature plunged the winter, Nongfu Spring and many other beverage giants launched their warm drin