Khai Hung Joint Stock Company Address: Bui Bong Hamlet, Duong Quang Commune, My Hao District, Hung Yen Province Enterprise code: 0900289539 Phone: 02121954303 Representative: Pham Viet Trung Adress: No 2/25, Lane 313, Linh Nam Street, Hoang Mai District, Ha Noi City Duong Quang Commune, My Hao Town, Hung Yen ProvinceFounding date: 25 - 8 - 2008