go on to boost, to be certain item quality in line with market and buyer standard demands. Our firm has a excellent assurance procedure happen to be established for Sodium Hydrosulphide 70%, Sodium Polyacrylamide , Sodium Hydroxide , sodium disulfide 60% Min ,Polyacrylamid . We are keeping chasing WIN-WIN situation with our clients. We warmly welcome clients from all over the world coming over for a visit and establishing long term relationship. The product will supply to all over the world, such as Europe, America, Australia,Canada , Hungary ,Algeria , Paris .With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.