Tradeasia International Pte Ltd was established in 2000 as chemicals trading company. Over the years our product were expanded. Tradeasia International Pte Ltd was established to provide its customers with easy access to the finest zinc sulphate goods. Our staff has extensive experience with zinc sulphate products, we pride ourselves on our commitment to quality, reliability, and speed. We bring zinc sulphate to you.

Through the combined strength of modern leading technologies, quick and easy communication methods and vast database of trading information, we remain efficient in offering high quality service to our clients since we believe that time is money. Client's satisfaction is what we strive to provide. We are convinced that our clients' trust in us will continue accumulating as we offer our superior products and service. Database of trading information, we remain efficient in offering high quality service to our clients.

Zinc sulfate (ZnSO₄) is a colorless crystalline, water-soluble chemical compound. The hydrated form, ZnSO₄·7H₂O, the mineral goslarite, was historically known as "white vitriol" and can be prepared by reacting zinc with aqueous sulfuric acid. It may also be prepared by adding solid zinc to a Copper II Sulfate solution. (Zn+CuSO₄→ZnSO₄+Cu) It is used to supply zinc in animal feeds, fertilizers, and agricultural sprays. ZnSO₄·7H₂O is used in making lithopone, in coagulation baths for rayon, in electrolytes for zinc plating, as a mordant in dyeing, as a preservative for skins and leather and in medicine as an astringent and emetic.