Co Khi Thuong Mai Dich Vu Dung Son Joint Stock Company Address: Hamlet 4, Dai Lan Hamlet, Nam Phu Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111657513 Phone: 0962000026 Representative: Pham Van Hieu Nam Phu Commune, Thuong Tin District, Ha Noi CityFounding date: 13 - 10 - 2026