Service Hoang Long VN LTD Address: No 15B, 184 De Tran Khat Chan Lane, 26a Civil Group, Vinh Tuy Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111389046 Phone: 0969969093 Representative: Le Thi Thao Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 12 - 2 - 2026