Hoang Chau Address: Khu 16, Ngoc Chau Ward, Hai Duong City, Hai Duong Province Enterprise code: 0800280797 Phone: 02120852074 Representative: Nguyen Van Huan Adress: Khu 16 P.Ngoc Chau, Hai Duong City, Hai Duong Province Ngoc Chau Ward, Hai Duong City, Hai Duong ProvinceFounding date: 2 - 7 - 2003