Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for precipitated/pricipitated Barium sulphate, Sodium Sulphide , Protein Precipitation With Ammonium Sulfate Molecular Formula Of Barium Sulfate , Sodium Sulphide Solution Preparation ,Gels flocculant . For more information, please contact us as soon as possible! The product will supply to all over the world, such as Europe, America, Australia,Tunisia , Durban ,Bulgaria , Norway .We will initiate the second phase of our development strategy. Our company regards reasonable prices, efficient production time and good after-sales service as our tenet. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.