we are one leading professional manufacturer of opitcal brighteners in China since the year 1996.Our products mainly apply to detergent industry,paper-making industry,textile industry, dyeing and painting industry etc. we expect to cooperate with all customer from all over the world.

Our Optical brightener mainly including the following specifications:

BA  (C.I.113),
BBU  (C.I.220),
CBS-X,CBS-L  (C.I.351),
DMS / AMS  (C.I.71),
CXT  (C.I.71),
VBL  (C.I.85),
210  (C.I 210) ,
APC  (C.I.220),
CBW   (C.I.351),
KCB  (C.I.367 ),
31#  ( C.I.31),
5BM  (CAS13863-31-5),
BA-L  (C.I.113),
ER-330  (C.I.199),
OB   (C.I.184),
OB-1  (C.I.393),
OBA
For more products and information of us,please visit our website www.qshg.com/english/qygk.asp

Please do not hesitated to contact with me  if you have enquiry or questions.

Best Regards,

Cindy (  Shanghai Sales Office)
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Tel:0086-021-60950450
Fax:0086-021-60950462
Mob:0086-13402062752
qschemical(at)163.com  
Add:No.278 Wenshui East Rd,HongKou District,Shanghai,China