Our business sticks for CAS 520-26-3
, CAS 79-81-2
, CAS 121-32-4
. As one of the leading Neomycin Sulphate ingredients manufacturers and suppliers in China, we warmly welcome you to buy Neomycin Sulphate ingredients in stock here from our factory. All API and food ingredients for food, medical and cleaning are with high quality and low price.