Hoan Hao LTD Address: KM 39, Highway 18, Cong Hoa Ward, Chi Linh Town, Hai Duong Province Enterprise code: 0800000168 Phone: 02203885732 Representative: Nguyen Van Hoai Adress: Mat Son Residential Area, Sao Do Ward, Chi Linh Town, Hai Duong Province Cong Hoa Ward, Chi Linh City, Hai Duong ProvinceFounding date: 28 - 8 - 1998