We are tianjin zhaoyuan hengtai chemicals co.,ltd. Our factory was founded in 1994,we own a good reputation and we have advanced  machinery and equipment,we can offer you wonderful product with competitive price.On the other hand ,we have our Trading Company ,we are professional on import and export .We have our own brand to export ,so quality of our product is garrantted ,and our commpdities are fanous in south America ,north America ,east European ,south Africa and so on ,even all over the world .
Our product include :copper sulphate, zinc sulphate, titanium dioxide, formic acid ,glacial acetic acid,calcium formate ,sodium formate ,oxalic acid and so on ,so if you are in need in these product ,please feel free to tell me ,I will offer you good service ,good commodity and competitive price .
So hope your timely communication ,thanks !
And finally ,may u  Business flourishes !