Khai Sang Joint Stock Company Address: 74, Nguyen Thi Thap Street, Binh Thuan Ward, District 7, Ho Chi Minh City Enterprise code: 0303986864 Phone: 0837733171 Representative: Nguyen Tuyen Adress: 55, Tieu Nam Street, Nam Do Quarter, Tan Phu Ward, District 7, Ho Chi Minh City Binh Thuan Ward, District 7, Ho Chi Minh CityFounding date: 21 - 9 - 2005