Thuong Mai & Thiet Ke Kien Truc Viwa LTD Address: No 509B, Civil Group 13, Khu 4, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701877831 Phone: 0943858966 Representative: Vu Tuyet Luong Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 28 - 6 - 2017