Cold master. Spicy Rhizoma Sparganii is not only rich in protein, fat and vitamins, but also contains a lot of calcium phosphate, collagen and bone mucin. This nutrient is a high-quality calcium source, which is very suitable for children's bone growth and enhances the bone density of the elderly. The brand "cold helper" is the best and has the highest sales volume. The cooked food flagship store of this brand belongs to Sichuan Xinxin Food Co., Ltd. With its special marketing model, enterprising confidence and determination, excellent innovation ability and sincere cooperation among teams, the cooked food flagship store in Leng Gang has made considerable profits.