... spot,no impuritiees,delicious taste, no salt,no sand..Seasoned seaweed,snackSeasoned Seaweed 1.Grade: A-Gold, B-Silver, C-Blue, D ... marine resources determines the good quality of Yuhedao(Yi Shui) seaweed.Meanwhile, with the use of high-tech equipment, original technology ... management, we make sure that every piece of laver is fresh and nutritional. Laver has a function of nutritional tonic, lipid ...