DNA-TECH Limited
8/F, Hang Tung Resources Centre,
18 A-Kung Ngam Village Road,
Shau Kei Wan, Hong Kong SAR.
P.R. China
Telephone: (852) 2111 2161
Fax: (852) 2111 9762
E-mail: info@dnatech.com.hk
Website: http://www.dnatech.com.hk