i3 Network Systems
Regus Center, 63 Ly Thai To,
Hanoi - Vietnam
Tel: +84 4 537 7880
Mobile: +84 913 204 846
Fax: +84 4 934 4301
Email: hau.lv@i3systems.net
Website: http://www.i3systems.net
SM ONE Technology Joint Stock Company
Floor 2, 219 Route 13, Ward 26,
Binh Thanh District,
Ho Chi Minh City, Vietnam
Tel : +84 787219999
Email: me@smone.vn
Website: http://www.smone.vn/