HÀ NỘI :

Zone OTT 3 – HandiResco New Urban Area –
Pham Van Dong Street – Ha noi
Phone: 024. 2217 5656
Fax: 024. 2217 5656
Email : ongmemdaejin@gmail.com

HỒ CHÍ MINH :

19/21 Tan Phu Street – Ward Tan Phu – Dics 7 –
Ho Chi Minh
Tel : 033.480.2227
Email : ongnoimemdaejin@gmail.com