Van Phong Dai Dien Cong Ty Co Phan Thiet Bi Xu Ly Nuoc Setfil Address: P.12B19, Toa C2 Vinhomes D�capitale, 119 Tran Duy Hung, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102145558-003 Phone: 0888226258 Representative: Dinh Cong Hai Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 9 - 4 - 2026