Thiet Ke Song Nghe LTD Address: No 195, Lien Xa Street, Xam Dong Hamlet, Hong Van Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111264008 Phone: 0862140526; Representative: Tran Duc Anh Hong Van Commune, Thanh Tri District, Ha Noi CityFounding date: 28 - 10 - 2025