Doi Quan Ly Xay Dung Va Cong Trinh Cong Cong Address: Quarter 2, Lien Nghia Town, Duc Trong District, Lam Dong Province Enterprise code: 5800273911 Phone: 0263841354 Lien Nghia Town, Duc Trong District, Lam Dong ProvinceFounding date: 24 - 8 - 2000