Tianjin Yadong Group, the leading manufacturer of dyestuff in China.We are the stable supplier of CIBA(now Basf) from 2004 .

We have three factories and one trading company .

1.Tianjin Yadong Chemical Co.,ltd mainly produce the dyestuff : All direct dyestuff (for paper and textile ),Reactive dyes, Acid dyes (wool and leather )and Nigrosine 2.Neimenggu Xinya Chemical Co.,ltd mainly produce the dyestuff intermediate: J acid, C acid, Beta naphthol and Tobias acid.

3.Wuhai Yadong Fine Chemical Co.,ltd:Reactive dyestuff ,H acid ,J acid ,Tobias acid ,Gamma Acid etc.

4.Tianjin Yadong Longxin Internatonal limited takes charge of exporting and importing business.Exporting volume is about 20million$ per year and 30% of our annual turnover.

With over 27 years development, our quality has been widely recognized.