CONTACT US

Guangzhou Dongsheng Biotech Co., Ltd
Address:Room 610, Yanqiao Mansion, 89 Yanling Road, 
                Tianhe District, Guangzhou, Guangdong, China.
Post Code: 510507

Tel:+86-20-28983724
Fax:+86-20-87791381  
Website:www.dongshengbio.com  
E-mail:order@dongshengbio.com
              technique@dongshengbio.com