Manufacurer: Jiaxing Hengjie Biopharma Co.,Ltd Certificate:ISO9000/ISO22000 FDA Food Facility Registration No.: 16818600618 Descriptions for Chondroitin,hydrogen sulfate ,sodium salt Chondroitin sulfate sodium is the sodium salt of the sulfated linear glycosaminogly can obtained from bovine ,porcine,or avian cartilages of healthy and domestic animals used for food by humans.Chondroitin sulfate is ...