Zhejiang Biosan Biotech Co.,Ltd.(Biosan) is a professional and leading enterprise focusing on organic mushroom cultivation, processing and marketing. Biosan supplies many kinds of mushroom extracts, mushroom powders, dried mushrooms as well as mushroom functional foods in the international market. Most of Biosan's mushroom products have been authenticated as organic quality with the certificates of USDA organic, EU organic and China organic as well as Kosher check. Biosan also has the certificat...