... supplier 3.SGS,ISO 4.Free sample 1. 2012 hot sale flakes crude naphthalene,industrial naphthalene flakes,thchnical naphthalene flakes1.CAS ... feel free to contact meAdaada#bailichem.cn0086-15081709808 2012 Hot sale flakes crude naphthalene,industrial naphthalene flakes,technical naphthalene flakes