Hubei Jiayun Chemical Technology co.,ltd is a high-tech enterprises specialized in R&D,production,sales of paper chemicals,electronic chemicals and pharmaceutical intermediates.We have years of experience in paper chemicals,electronic chemicalsand pharmaceutical intermediates.We supply good quality products like akd sizig agent,surfac sizing agent,wet strenth agent,dry strenth agent, 4-acetoxystyrene monomer, pharmaceutical intermediates and so on.For years hard work ,our products are obtained...