Based on domestic market and expand overseas business is our development strategy for HS CODE No.28301090, Sodium Hydrosulphite liquid For Textile , Sodium Sulfide(Anhydrous) , Sodium Hydrosulphide ,Barium Sulfat SDS . We warmly welcome friends from all walks of life to cooperate with us. The product will supply to all over the world, such as Europe, America, Australia,Colombia , Guatemala ,Sudan , Bulgaria .To meet the requirements of specific customers for each bit more perfect service and stable quality merchandise. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!