Tu Van Thiet Ke Xay Dung 389 LTD Address: No 05, Nguyen Tuan Street, Duc Trong Commune, Duc Trong District, Lam Dong Province Enterprise code: 5801567449 Phone: 0326318679 Representative: Nguyen Hoang Gia Bao Duc Trong District, Lam Dong ProvinceFounding date: 5 - 3 - 2026