Tong Cong Ty Cong Nghiep Nang Havasco LTD Address: No 47 Day C, Khu Tap The Tong Cuc 2, Pham Van Nghi Street, Dong Ngac Ward, Ha Noi City, Viet Nam, Ha Noi City Enterprise code: 0111129873 Phone: 0886740288 Representative: Nguyen Huu Quoc Ha Noi CityFounding date: 18 - 7 - 2025