Pharmaceutical Intermediates, Cosmetic Additives, Chemical Raw Powder manufacturer / supplier in China, offering CAS 530-59-6 High Purity Sinapic Acid for Intermediates Cosmetics Customized, CAS 530-59-6 Source Factory Industrial Grade 99% Sinapic Acid for Intermediates, CAS 530-59-6 Source Factory Sinapic Acid Powder for Intermediates Anti-Diabetic Effects and so on.