Tu Van Thiet Ke Va Xay Dung Vien Thong Quang Giang LTD Address: Lot 46, Noi Bai Industrial Zone, Quang Tien Commune, Soc Son District, Ha Noi City Enterprise code: 0302900543 Phone: 0958800539 Representative: Khuu Bui Quy Adress: D3, 48 Chu Van An, Ward 26, Binh Thanh District, Ho Chi Minh City Quang Tien Commune, Soc Son District, Ha Noi CityFounding date: 18 - 4 - 2003