Xay Dung Hoang Anh Address: Nha Rieng Ong Nguyen Dinh Vuong, Civil Group 5, Khanh Yen Town, Van Ban District, Lao Cai Province Enterprise code: 5300200873 Phone: 02143882790 Representative: Nguyen Dinh Vuong Adress: So 5 Civil Group, Khanh Yen Town, Van Ban District, Lao Cai Province Khanh Yen Town, Van Ban District, Lao Cai ProvinceFounding date: 18 - 4 - 2008