Nang Luong Keystone Green Builder Joint Stock Company Address: No 16/26/9, Mac Hien Tich, Ben Do Hamlet, Long Binh Ward, Thu Duc City, Ho Chi Minh City Enterprise code: 0318831341 Phone: 0886177277 Representative: Le Thi Quynh Lien Long Binh Ward, Thu Duc District, Ho Chi Minh CityFounding date: 10 - 2 - 2025