Quoc Khang LTD Address: No 2, 6 District (Phong F4, Lau 1), Phung Khac Khoan, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0303972149 Phone: 02838231408 Representative: Nguyen Thi Ngoc Ngan Adress: 411, Lot B2 Chung Cu, Ward 3, Ward 03, District 4, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 13 - 9 - 2005