Changzhou Bestar Industry Co.,Ltd is dedicated to the development and production of fine chemical products. We have our own R&D lab and production factory.We are specialized in aromatic ketone compounds synthesis, regard to acetophenone series, propiophenone series and benzophenone series are our conventional products for many years, we are now turn to with high added-value produce bromine and chlorine series aromatic ketone, especially on alpha-α position synthesis production.We believe that w...