Dich Vu Dau Tu Phat Trien LTK LTD Address: Lot 2 D7, Khuat Duy Tien Street, Phuong, Thanh Xuan District, Ha Noi City Enterprise code: 0111260807 Phone: 0585719574 Representative: Dang Van Hanh Ha Noi CityFounding date: 23 - 10 - 2025