Huyen Uy Son Tinh- Quang Ngai Address: Lien Hiep Ii Hamlet, Son Tinh Town, Son Tinh District, Quang Ngai Province Enterprise code: 4300402204 Phone: 02553842117 Son Tinh Town, Son Tinh District, Quang Ngai ProvinceFounding date: 5 - 1 - 2009