Van Phong Dai Dien - Cong Ty Co Phan Tech - Vina Address: No 18, Lane 232, Ngoc Tri Street, Thach Ban Ward, Long Bien District, Ha Noi City Enterprise code: 0107919283-001 Phone: 0866115486 Representative: Hoang Van Hai Thach Ban Ward, Long Bien District, Ha Noi CityFounding date: 19 - 2 - 2025