We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for China CAS No.: 16721-80-5, Blanc Fixe BaSO4 , Sodium Sulfide Anhydrous , Sodium hydrosulphide method ,Sodium Hydrosulphide 10/20/30ppm . Our concept would be to assist presenting the confidence of each prospective buyers while using the offering of our most honest service, as well as right merchandise. The product will supply to all over the world, such as Europe, America, Australia,Surabaya , Turkey ,Norway , Florida .We have sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.