Tam Nguyen Crane Group Joint Stock Company Address: No 109, Su Van Hanh Street, Khoi Xuan Huong, Vinh Phu Ward, Vinh City, Nghe An Province Enterprise code: 2902266749 Phone: 0947756888 Representative: Duong Xuan Dinh Vinh City, Nghe An ProvinceFounding date: 5 - 3 - 2026