Optical brightener cbs-351cbs-x ,fluorescent brightener cbs-351cbs-x,optical brightening a...
We,Jinan Subang Fine Chemical Co.,Ltd founded more than 10 years and have got ISO9002 approval.Our main products are optical brighteners (OB,OB-1,KSN,KCB,CBS-127,FP-127,PF,KB,CBS-351,VBL,ER,PS-1 etc),dye intermediates and pigment,mainly used in plastics i
