Vinh Son LTD Address: A1 Civil Group, Vinh Loc Town, Chiem Hoa District, Tuyen Quang Province Enterprise code: 5000232874 Phone: 02073851959 Representative: Nguyen Duc Thanh Adress: A1 Civil Group, Vinh Loc Town, Chiem Hoa District, Tuyen Quang Province Vinh Loc Town, Chiem Hoa District, Tuyen Quang ProvinceFounding date: 1 - 6 - 2005