Tu Van Thiet Ke Va Xay Dung HL LTD Address: No 15/21/897 Dai Lo Ton Duc Thang, Phuong, Hong Bang District, Hai Phong City Enterprise code: 0202315299 Phone: (0237) 7876448 Representative: Hoang Van Long Hai Phong CityFounding date: 30 - 9 - 2025