Ha Tang Ky Thuat & Xay Dung Thanh Phat LTD Address: Nha Ba Nguyen Thi Huong, TDP Dong Tu 1, Phu Lien Ward, Hai Phong Town, Viet Nam, Hai Phong City Enterprise code: 0202336997 Phone: 0936921113; Representative: Dao Phan Thuy Linh Phu Lien Ward, Hong Bang District, Hai Phong CityFounding date: 13 - 2 - 2026