Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of China Sodium Hydrosulfide, BaSO4 EINECS No.231-784-4 , sodium hydrosulphide hydrated , Cas No 1313-82 -2 ,Sodium Sulfide Anhydrous . We, with open arms, invite all interested buyers to visit our website or contact us directly for further information. The product will supply to all over the world, such as Europe, America, Australia,Angola , Turin ,Bahamas , Accra .We'd like to invite customers from abroad to discuss business with us. We can provide our clients with high quality products and excellent service. We are sure that we will have good cooperative relationships and make a brilliant future for both parties.