We have now sophisticated machines. Our solutions are exported to the USA, the UK and so on, enjoying a great reputation amid consumers for HS CODE No.28301090, anionic polyacrylamide , Caustic Soda In Drum , Protein Precipitation With Ammonium Sulfate Molecular Formula Of Barium Sulfate ,sodium polysulfide . We are looking forward to establishing cooperative relationships with you. Please contact us for more information. The product will supply to all over the world, such as Europe, America, Australia,Bolivia , Sri Lanka ,Suriname , Albania .Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for you in China. Of course, other services, like consulting, can be offered too.