Address: Unit C and D, 32/F Building 4, Dong Hu Yu Yuan, #1 Yong Sheng Shang Sha, Donghu               Road, Guangzhou 510100, P.R.China
Tel: +86 20 83758793
Fax: +86 20 83758793
Web: www.soumus.com
E-mail : soumuscui@hotmail.com     soumus@pub.gz.gd.cn