Happy First LTD Address: Ground Floor, Rosana Building, 60 Nguyen Dinh Chieu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0313581560 Phone: 0908411488 Representative: Luong Toan Thuan Adress: 122/5e Thich Quang Duc, Ward 04, Phu Nhuan District, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 17 - 12 - 2015