VIEN DONG DESIGNING AND FAST PRINTING HA NOI Address: No. 5, Lane 178 Tay Son Str., Dong Da Dist., Hanoi City. Vietnam Xem chỉ dẫn đường đi google maps>> Tel. : (+844) 3857 0613 – 3537 6394 – 3537 7652 Hotline : (+844) 904.242.374 (Mr. Hai) / 0983.234.605 (Ms Giang) E-mail : congtyviendong@gmail.com / innhanhviendong@gmail.com YM: congtyviendong - Skype: congtyviendong