I-Tianjin Leading Import & Export Co., Ltd, yasekwa ukususela ngo-1997. Ubuchwephesha bokwenza kunye nokuthumela ngaphandle kwedyestuff kunye ne-chemicals.Sound ehambelanayo kunye nenkqubo egqibeleleyo yokuvelisa, i-R & D, intengiso, i-logistics, kunye ne-teknoloji support.Igama elihle kumazwe angaphezu kwama-20.Umthamo wemveliso yonyaka we3000mt Metanil yellow, Acid orange II,kwayeNgokuthe ngqo emdaka obomvu RN.Omnye wabathengisi abaphezulu beSulphur emnyama BR kunye nemibala yeSulfurevela eTshayina.