We are Hebei Medipharm Co.,Ltd in China.  We are manufacturer of    

4-Chloro-4'-Hydroxy Benzophenone
CAS#:42019-78-3

1 hydroxy 2 naphthoic acid
CAS#:86-48-6

D-HPPA R-(+)-2-(4-hydroxyphenoxy) propionic acid  
CAS#:94050-90-5

EMCAE (Ethoxyl Methylence Cyanoacetic Ethyl)  
CAS#:94-05-3

And Have specialized in this field for more than ten years.

We are supplier of TEVA?cooperator DOW?BASF .Attained the ISO 9001:2008 Certificate.