Guangzhou Hot Spring Harbor Biotech Co, LTD Room 1202, Bihai Commercial Building,No. 325,Guangzhou Avenue, Haizhu District, Guangzhou - Guangdong province, CHINA
Tel: +86 020-31041987 /+86 189-3399-1306
E-mail: chn_mahone@163.com
Web: http://www.yechine.com