Toa An Nhan Dan Huyen Khoai Chau Address: Thon, Phu Street, Khoai Chau Town, Khoai Chau Town, Khoai Chau District, Hung Yen Province Enterprise code: 0900306199 Phone: 02213910395 Khoai Chau Town, Khoai Chau District, Hung Yen ProvinceFounding date: 29 - 12 - 2008