Khoa Hoc Ky Thuat Phuong Hoang LTD Address: 4th Floor, Thua Dat So 205, To Ban Do So 8, Le Thai To Street, Vo Cuong Ward, Tinh Bac Ninh, Viet Nam Enterprise code: 2301360899 Phone: (0270) 2228296 Representative: Zeng, Jinju Bac Ninh ProvinceFounding date: 20 - 9 - 2025