Ky Thuat Cong Nghe Dong A LTD Address: Lot A8 Yersin, Ward 10, Da Lat City, Lam Dong Province Enterprise code: 5800399424 Phone: 0263813040 Representative: Vo Hoang Hai Adress: 16D Hoang Van Thu, Da Lat City, Lam Dong Province Ward 10, Da Lat City, Lam Dong ProvinceFounding date: 10 - 10 - 2003