Guizhou Chengyou Wang Ji Shanyuan Beverages Co., Ltd. is formerly a century-old famous shop "Wang Ji ice bayberry". In 2004, the fifth-generation heir Wang Chengyou adhering to the traditional craftsmanship and formula, products has no additives, no preservatives, and no pigments. It transmits the functions of bayberry in harmonizing stomach and digestion to consumers purely and naturally.