... Detailed Product Description Qufu Haixin Industrial Co., Ltd.Chondroitin SulfateProduct DescriptionChondroitin Sulfate is an glycosaminoglycan extracted from porcinebovinechickenand shark,bovine,porcine,chicken cartilage. Product FeatureProduct ... Haixin Industrial Co., Ltd. can manufacture different content of chondroitin sulphate from shark, bovine, porcine and chicken cartilage and the product can ...