Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for and Precipitated Barium Sulphate, Ssf 60% , sodium hydrosulphide hydrated , Sodium Sulphide Msds ,Nash Liquid 32/40%/42% . We are looking forwards to establishing long-term business relationships with worldwide customers. The product will supply to all over the world, such as Europe, America, Australia,Barbados , Thailand ,Bhutan , New Zealand .Our faith is to be honest first, so we just supply high quality products to our customers. Really hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our products !