Based on domestic market and expand abroad business is our enhancement strategy for Sodium Hydrosulphide 70%,ODM Sodium Hydrosulfide 70%,70% Nahs Sodium Hydrosulfide,Best Sodium Hydrosulphide 70%, Low Iron Chemical Sodium Hydrosulphide/ Sodium Hydrogen Sulphide , Caustic Soda Flake , BaSO4 EINECS No.231-784-4 ,Sodium Sulphide Red And Yellow Flakes . Hope we can create a more glorious future with you through our efforts in the future. The product will supply to all over the world, such as Europe, America, Australia,Bangladesh , Russia ,Cairo , Toronto .Taking the core concept of to be the Responsible. We'll redound up on society for high quality merchandise and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.