Ky Thuat He Thong Cong Trinh Guang Yi Heng Viet Nam LTD Address: No 389, Street 351, Quynh Hoang Civil Group, Nam Son Ward, Quan, An Duong District, Hai Phong City Enterprise code: 0202285132 Phone: 0962240089 Representative: Ngo Thi Lien An Duong District, Hai Phong CityFounding date: 5 - 5 - 2025