Profile: Shandong Yibao Biologics Co., Ltd. specializes in manufacturing biologic and biochemical raw materials. Our product line includes chondroitin sulphate shark, calcium chondroitin sulphate, ChPS, LMChS, ChS organic acid ester and chondroitin sulfate. Our chondroitin sulphate is used in a wide variety of anti-rheumatic and anti-inflammatory products and also used in different ophthalmic products ranging from eye drops to surgical solutions. Our D-glucosamine sulphate assists in rheumatoid arthritis, heart disease and pneumonia. We offer D-glucosamine hydrochloride, which is mainly used in pharmaceutical.