中文  English
 
 
 
 
 
 

Hot welcome the choose and buy our products

Products
 Benzene ring
 Heterocycle
 APIs and Inermediates
 Natural extract
 Catalysts and phosphorus ligands
 Flavors,spices,additives
 Others

Contact Us
Nanjing Dolon Biotechnology Co.,Ltd.
Tel:0086-25-83263139,0086-18905173768
Fax:0086-25-83263139
Contact:Mr Lu,Mr Qin
Add:No. 10,South Road,bridge,Nanjing,China
Web:www.dolonchem.com 
E-mail:sales@dolonchem.com
 
Copyright 2018 Nanjing Dolon Biotechnology Co.,Ltd. All rights reserved. Supported by www.hxchem.net