Khoa Hoc Ky Thuat Huatai LTD Address: No 34, 1 Tran Hoan Lane, Khu Tai Dinh Cu Dang Hai 2, Phuong, Hai An District, Hai Phong City Enterprise code: 0202312957 Phone: 0868720520 Representative: Wang, Xia Hai Phong CityFounding date: 12 - 9 - 2025