Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for Water Treatment Chemicals, Sulfide material , Sodium Bisulfide Liquid 2922 , BaSO4 EINECS No.231-784-4 ,Papermaking Chemical Raw Materials . We sincerely welcome friends from all over the world to cooperate with us on the basis of long-term mutual benefits. The product will supply to all over the world, such as Europe, America, Australia,Rio de Janeiro , Jersey ,Portland , Czech Republic .We set be a creditable practitioner to achieve the continuous development and innovation as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.