Hanyang Eng Vi Na (Ntnn) LTD Address: 06 Cao Trieu Phat KP.Hung Gia 3, Tan Phong Ward, District 7, Ho Chi Minh City Enterprise code: 0313258462 Phone: 02854105552 Adress: 119 Dien Bien Phu, Dakao Ward, Q1 Tan Phong Ward, District 7, Ho Chi Minh CityFounding date: 18 - 5 - 2015