Hebei Yuxing Bio-Engineering Co., Ltd.
Profile: Hebei Yuxing Bio-Engineering Co., Ltd. specializes in vitamin B12 and derivative products. We are an ISO 9001 certified company. Our product categories include pharma grade, food grade and feed grade. We supply cyanocobalamin, hydroxocobalamin, vitamin B12 food additive and vitamin B12 water-soluble & feed additive.