Shanghai Headquarters
ChemBest Research Laboratories Ltd.
(A Part of Chemleader Biomedical Co.,Limited)
Address: 5/F,Building 25,No.3399 Kangxin Highway,
Shanghai International Medical Zone(SIMZ),
Pudong New District,Shanghai 201318, P.R. China
Post code: 201318
Tel: 0086-21-2090-8456
Fax: 0086-21-5818-0499-803
E-mail: sales@biochembest.com 
           market@biochembest.com
Site: www.biochembest.com  
        www.biochemleader.com