Tu Van & Giai Phap Ho So - Dau Gia Bien So Viet Nam LTD Address: No 15, Lane 61, Co Linh Street, Long Bien Ward, Long Bien District, Ha Noi City Enterprise code: 0111403036 Phone: 0904304040 Representative: Nguyen The Hieu Long Bien Ward, Long Bien District, Ha Noi CityFounding date: 6 - 3 - 2026