We strive for excellence, service the customers, hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for China CAS No.: 16721-80-5, Hydrated Withnotlessthan30%Water , Sodium Hydrogen Sulphide , Hydroxide Anions ,sodium hydrosulphide hydrated . In case you are intrigued in almost any of our merchandise, remember to will not hesitate to make contact with us and take the initial step to create up a prosperous enterprise romance. The product will supply to all over the world, such as Europe, America, Australia,Uganda , Czech republic ,Islamabad , Singapore .Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.