Raw Materials, Pharmaceutical Intermediates, Pharmaceutical Ingredients manufacturer / supplier in China, offering Vine Tea Extract CAS 27200-12-0 Powder Dihydromyricetin, Veterinary Medicine Material CAS 137330-13-3 Powder Tilmicosin Phosphate, Wholesale Material CAS 122628-50-6 PQQ Powder Pyrroloquinoline Quinone and so on.