JINAN SUBANG FINE CHEMICAL CO.,LTD lies in the beautiful city of springsJINAN China, with convenient traffic and beautiful scenery. Our company has gotten ISO9002 International quality system authentication. We mainly produce optical brightner，2-Aminophenol CAS 95-55-6，o-nitrophenol CAS 88-75-5，2-Amino-4-tert-butylphenol CAS NO 1199-46-8，Thiophene-2,5-dicarboxylic acid CAS NO 4282-31-9，Terephthaldicarboxaldehyde CAS NO 623-27-8. Based on high technological elements, advanced manufacturing equipment ,strong technical force, and complete detection means, our products have been exported to occident and Southeast Asia. Our tenet; quality first, credit first, customer first, on-time delivery and full service