Tu Van Xay Dung Khang An LTD Address: 108/9, Street 79, Tang Nhon Phu B Ward, District 9, Ho Chi Minh City Enterprise code: 0311537816 Phone: 02866801256 Representative: Bui Thi Huong Thom Adress: Thanh Lam, An Thinh Commune, Luong Tai District, Bac Ninh Province Tang Nhon Phu B Ward, District 9, Ho Chi Minh CityFounding date: 14 - 2 - 2012