Hunan Senan Industries and Trade Imp. & Exp.Co.Ltd was founded in 1995.We are one of mainly Import and Export company specializing in chemicals in Hunan province. In the past seven years, we have established stable business relationship with domestic manufacturers, partners, agents and customers in more than 20 countries and regions. At present, our export product amounts to more than 100 varieties with trade volume increasing year after year. We deal with productions and exportations of main chemical materials of ferrous sulphate monohydrate powder&granular, ferrous sulfate monohydrate powder & granular, zinc sulphate heptahydrate powder, zinc sulphate monohydrate powder & granular, magnesium sulphate heptahydrate, magnesium sulphate monohydrate, magnesium sulpahte anhydrous powder & granular, sodium sulphate anhydrous,magnesium carbonate light, magnesium oxide, barium carbonate powder & granular, barium sulphate, Manganese carbonate,manganese sulphate monohydrate feed grade powder & granular.Zinc oxide,titanium dioxide anatase & rutile, thiourea,thiourea dioxide,lithophone,pottasium chlorate, barium chlorite and so on.In our trad with our merchants of various countries, we always adhere to the principle of "Clients First","Quality First" and " Service First", it is our hope to promote , by joint efforts, both trade and friendship to our mutual advantage.We will offer you best price with good quality, and best service for you.If you are interested in any items of our prdoucts, kindly please feel free to contact us for more, thanks very much in advance.we are sure that we can have a fruitful cooperation with your firm.Contact person: Angilise HoRm D 29th Floor Biyuntian Building No.423 Wuyi Road, Changsha,Hunan China