Chi Nhanh Hoang Trong 1 - Cong Ty TNHH MTV Boi Duong Kien Thuc Hoang Trong Address: No 78, Huong Lo 19, Nhut A Hamlet, My Long Bac Commune, Cau Ngang District, Tra Vinh Province Enterprise code: 2100679484-001 Phone: 0917404679 Representative: Truong Duy Tan My Long Bac Commune, Cau Ngang District, Tra Vinh ProvinceFounding date: 19 - 2 - 2025