Chan Hung NDT Joint Stock Company Address: No 9, Alley 84, So 1 Lane, Pham Tuan Tai Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0110445428 Phone: 0905663366 Representative: Trinh Duc Thao Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 11 - 8 - 2023