Our purpose would be to offer good quality products at competitive price ranges, and top-notch support to clients around the whole world. We're ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Sodium Hydroxide, polyacrylamide modification , Blanc Fixe BaSO4 , Sodium Hydrogen Sulphide Formula ,barite For Drilling . Hope we are able to produce a far more superb long term with you by our efforts from the foreseeable future. The product will supply to all over the world, such as Europe, America, Australia,Manchester , Anguilla ,Iran , Turkmenistan .Our company regards reasonable prices, efficient production time and good after-sales service as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.