Since its Establishment in 1963, Kwangdong Pharmaceutical, has been Focusing on Oriental Medicine and Healthful Foods & Drinks. the Flagship Products of Kwangdong Pharmaceutical are Vita500 Vitamin C Drink, Cornsilk Tea Drink, Oriental Raisin Tea Drink, and Fruit Juice Drink, Among Them, Vita500 Vitamin C Drink is the No.1 Vitamin C Drink in Korea and Sells 5 Million Bottles Per Year, Grocery Foods, Food Industry ...