Khai Thac Cong Trinh Thuy Loi Chau Giang Address: Khoai Chau Town, Khoai Chau District, Hung Yen Province Enterprise code: 0900108327 Phone: 02121910382 Khoai Chau Town, Khoai Chau District, Hung Yen ProvinceFounding date: 25 - 9 - 1998