Giai Phap Ky Thuat Va Thuong Mai Do Nguyen Joint Stock Company Address: 5-1a Nguyen Cao, My An Quarter, Phu My Hung Urban Area, Tan Phong Ward, District 7, Ho Chi Minh City Enterprise code: 0312725650 Phone: 0932779688 Representative: Do Khoa Adress: 803/25 Huynh Tan Phat, Phu Thuan Ward, District 7, Ho Chi Minh City Tan Phong Ward, District 7, Ho Chi Minh CityFounding date: 7 - 4 - 2014