Group Hoang Gia Joint Stock Company Address: No A1-21, Golden City 4B Street, Khoi 2, Vinh Hung Ward, Vinh City, Nghe An Province Enterprise code: 2902266763 Phone: 0987901996 Representative: Hoang Thi Mai Vinh City, Nghe An ProvinceFounding date: 6 - 3 - 2026