Dau Tu Xay Dung Quang Sang LTD Address: Nha Rieng Nguyen Van Sang, Khu 7, Thi Tran, Rang Street, Bao Yen District, Lao Cai Province Enterprise code: 5300206000 Phone: 0214876251 Representative: Nguyen Van Sang Adress: Civil Group 8, Bac Cuong Ward, Lao Cai City, Lao Cai Province Pho Rang Town, Bao Yen District, Lao Cai ProvinceFounding date: 7 - 5 - 2002