B2S Holdings Joint Stock Company Address: 10th Floor, Thap A, Dau Khi Building, No 07 Quang Trung, Thanh Vinh Ward, Vinh City, Nghe An Province Enterprise code: 2902271227 Phone: 0582523523 Representative: Nguyen Xuan Hai Vinh City, Nghe An ProvinceFounding date: 7 - 4 - 2026