Thuong Mai Dich Vu Ky Thuat Phuoc An Joint Stock Company Address: 198/a5-A6 Hoang Van Thu, Ward 09, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0317112841 Phone: 0918408425 Representative: Vo Minh Quang Ward 9, Phu Nhuan District, Ho Chi Minh CityFounding date: 7 - 1 - 2022