Van Phong Dai Dien Cong Ty Co Phan Moi Truong Viet Xuan Moi Tai Ha Noi Address: No 38, Lane 176, Le Trong Tan Street, Phuong Liet Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 4601145381-001 Phone: 0966216661 Representative: Nguyen Duc Trong Ha Noi CityFounding date: 6 - 11 - 2025