Address: Green Building, No 02&08, Dong Xuyen Industrial Zone, Rach Dua Ward, Vung Tau City, Ba Ria - Vung Tau Province, S.R. of Vietnam

Tel: +84-254-3857325 

Fax: +84-254-3833518

Email: ndt@qis.com.vn

Website: http://qis.com.vn