Khoa Hoc Ky Thuat Thong Minh Khoi Hanh Viet Nam LTD Address: Trung Mai Hamlet, Tien Minh Commune, Hai Phong City, Viet Nam, Hai Phong City Enterprise code: 0202313213 Phone: (0239) 6084683 Representative: Nguyen Van Thuan Hai Phong CityFounding date: 14 - 9 - 2025