Trung Tam Quan Ly Va Khai Thac Cong Trinh Cong Cong Huyen Da Teh Address: 4a Quarter, Da Teh Town, Da Teh District, Lam Dong Province Enterprise code: 5800350122 Phone: 0263880919 Da Teh Town, Da Teh District, Lam Dong ProvinceFounding date: 11 - 6 - 2002