Hoa Chat Cong Nghiep Hoang Gia Joint Stock Company Address: No 101 Mai Hac De, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102369974 Phone: 0903216434 Representative: Hoang Minh Hiep Adress: No 34, Hang Chao Street, Cat Linh Ward, Dong Da District, Ha Noi City Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 24 - 9 - 2007