Duong Ngam (Ntnn) LTD Address: Lau 3, No 3a, 5B Nguyen Van Thu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0311810208 Phone: 02838244527 Representative: Le Thi Huong Adress: 3 3a, 5B Nguyen Van Thu P.Da Kao Q.1 Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 29 - 5 - 2012