Plant Extract, Amino Acids, Vitamin Raw Material manufacturer / supplier in China, offering Conjugate Bile Acid Dehydrocholic Acid CAS 475-31-0 Meidical Grade 99% Glycocholic Acid, High Quality CAS: 474-25-9 Chenodeoxycholic Acid Powder, Factory Price CAS 361-09-1 Meidical Grade Sodium Cholate and so on.