We, HEBEI XINGYU CHEMICAL CO.,LTD. is a leading manufacturer of series of Basic dyes and Optical brighteners.Basic dyes(such as BASIC RED 1,BASIC RED 1:1,BASIC VIOLET 11,BASIC VIOLET 11:1) is mainly used in pigment,lake,paint etc.
Optical brighteners are mainly used in thermoplastics,resin,fibers,paints,printing ink,detergent,washing liquid,soap etc. such as
OB(FBA 184),
OB-1(FBA 393),
FP-127(FBA 378),
KCB(FBA 367),
CBS-X(FBA 351),
ER-1(FBA 199),
ER-??FBA 199:1)
KSN (FBA 368)

We are ISO9002 certified company. We have been in this market for more than 16 years. The most important is that we produce from the first raw materials so we can keep the best quality and stability. More than 80% of our products are exported to Europe, US, Southeast Asia and other countries and regions.
I do hope your kind interest to our products .If you need any more information please contact with me freely,I look forward to your kind comments by return, thank you.
Have a nice day!
Yours faithfully,
Kettyyang
Ketty(at)xingyuchem(dot)com