One line. Qinglan is a brand registered by Yelia Food and Beverage Co., Ltd. with the State Trademark Administration. According to the official website of Huizhou Yelia Food and Beverage Co., Ltd., we learned that the beverage brand is well-known, has high gold content, is a very high-end product, has strong brand research and development capabilities, and launches new products quickly. It meets the definition of a first-line beverage product, so it is a first-line brand. . This brand mainly sells: coconut drinks, soda drinks, etc.