Ky Thuat Cong Nghe Tu Dong Hoa B&t LTD Address: Nui 1 Hamlet (Tai NHA ONG TRAN VAN BACH), Thuy Duong Commune, Thuy Nguyen District, Hai Phong City Enterprise code: 0202146393 Phone: 0902266091 Representative: Tran Van Bach Thuy Duong Commune, Thuy Nguyen District, Hai Phong CityFounding date: 5 - 1 - 2022