Phong Van Hoa Va Thong Tin Huyen Khoai Chau Address: Khoai Chau Town, Khoai Chau Town, Khoai Chau District, Hung Yen Province Enterprise code: 0900308647 Phone: 02121910305 Adress: Yen Lich Hamlet, Dan Tien Commune, Khoai Chau District, Hung Yen Province Khoai Chau Town, Khoai Chau District, Hung Yen ProvinceFounding date: 2 - 1 - 2009