1-bromo-2-chloroethane|1,2-dibromoethane|1,3-dichloropropane|1-bromo-4-chlorobutane|1,5-dibromopentane|1,3-Dichlorobenzene|Isopropyl ether|Acetonitrile| 4-methyl-2'-cyanobiphenyl|Pyrrolidine|tetrahydropyrrole--Nanjing Tangtang Chemical Co.,Ltd.

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Nanjing Tangtang Chemicals Co.,ltd is a high-tech company mainly engaged in researching and developing Pharmaceutical Intermediates and fine chemicals. Till the end of 2008, we have set a head office and a R&D base in Nanjing, and two manufacturies in Jinhu and Gaoyou.