Tu Van Thiet Ke Green Fold LTD Address: No 253, 422B Street, Hau Ai Hamlet, Son Dong Commune, Hoai Duc District, Ha Noi City Enterprise code: 0111422198 Phone: 0395849183 Representative: Do Vu Mai Nhung Son Dong Commune, Hoai Duc District, Ha Noi CityFounding date: 20 - 3 - 2026