O&L is a research based fine chemical producer. 

We export 100% of our products to western countries and have established business relationship with many multi-national giants. 

We have totally 320 employee, including 5 PH.D Chemist, 5 Professor, forties chemists with master degree and others with bachelor degree up to 40% of our total staff. 

We are specialized in Chlorination, Bromination, Fluorination, Sulphonation, Oxidation, Nitration, Hydrogenation, Cyanation. 

W are interested to serve you as a contract-manufacturing partner, to share with you our 15 years experiences in chemical industry. These are the facilities we have now: 


46 glass-lined vessels ( 500 to 5000 liters ) 
20 stainless-steel vessels ( 500 to 3000 liters ) 
Four 12 meters height distillation column 
Different separation equipment: centrifuges, pressure filters 
QC equipment : HPLC, GC