WE ARE LEADING EXPORTER OF CHINA DYESTUFF INTERMEDIATES,INCLUDING BETA NAPHTHOL,TOBIAS ACID,J ACID,H ACID,BON ACID,K ACID.WE ALSO EXPORT PHARM INTERMEDIATES AND PESTICIDE INTERMEIDATES,INCLUDING BARBITURIC ACID,CYANAMIDE,4-CHLORO-3-AMINO TRIFLURODIE,ETC.