Company Description
dragon chemicals co., ltd very strong to offer you the intermediates from china , we have the two combined manfucturer , for the thiophene and the 2-ethoxy propene & 2, 2-dimethoxy propane , we also strong to supply the intermediates of the atorvastatin (ats-8) and the Rosuvastatin (z8 and j6), methyl Isobutyl acetate , Ethyl butyrylacetate and the other product