Dich Vu TM Quang Cao Hoang Hieu LTD Address: So 2 Residential Area, Dong An Vinh Hamlet, Dac Khu Ly Son, Tinh Quang Ngai, Viet Nam Enterprise code: 4300917965 Phone: (0237) 2998030 Representative: Dang Hoang Hieu Quang Ngai ProvinceFounding date: 30 - 8 - 2025