Chi Nhanh Cong Ty Be Tong Xay Dung Ha Noi Tai Quang Ngai Address: KM 1051, 1a Highway, Son Tinh Town, Son Tinh District, Quang Ngai Province Enterprise code: 0100106296-008 Phone: 02558361998 Son Tinh Town, Son Tinh District, Quang Ngai ProvinceFounding date: 21 - 12 - 2001