We are experienced manufacturer. Wining the majority of the crucial certifications of its market for China CAS No.: 16721-80-5, Poly(1-Carbamoylethylene) , polyacrylamide emulsion , Caustic Soda 99% ,70% Nahs Sodium Hydrosulfide . Welcome all nice buyers communicate details of solutions and ideas with us!! The product will supply to all over the world, such as Europe, America, Australia,New Zealand , Puerto Rico ,Swiss , Seattle .We've more than 10 years exported experience and our products and solutions have expored more than 30 countries around the word . We always hold the service tenet Client first,Quality first in our mind,and are strict with product quality. Welcome your visiting!