BINH NGUYEN ENGINEERING Co. LTD.
No. 14, LePARC, Gamuda city, Phap Van, Hoang Mai, Hanoi
e-mail: yendoan.bn@gmail.com
Contact person: Doan Thao Yen - 0084903221729

I GO COMERCIAL AND JOINT STOCK COMPANY
No 14 Line 37/20  bang liet street Hoang Mai District ,
Ha Noi, Vietnam
e-mail: hathituanh1981@gmail.com
Contact person: Ha Thi Tu Anh - 0941343983

VIETMEDICARE JSC
Lo 11 B 26, Dinh Cong Zone, Hoang Mai Dist,
Ha Noi, Vietnam. Tel: 0084913540448;
e-mail: lienvmdc@gmail.com
Duong Van Anh