1. The only official flagship store by FU PAI E JIAO unified delivery, quality and authenticity is guaranteed, can support online code query.2. Inheritance of the millennium Dong'e town "贡胶" boiling process, in strict accordance with the forty-nine strict working method, has been included in the national intangible cultural heritage.3. Selected non-GMO four major raw materials, each piece of vacuum independent packaging, to maximize the retention of fresh taste and nutrition.4.DNA + characteristic peptide detection, the establishment of raw material traceability system, handmade without adding yellow gelatin, quality is guaranteed.5.Serving Method: Open and eat immediately. Recommended serving size: 15-20 grams per serving, twice a day.