Hoa Chat Joint Stock Company Address: No 135 Nguyen Van Cu, Ngoc Lam Ward, Long Bien District, Ha Noi City Enterprise code: 0100106923 Phone: 02438271944 Representative: Pham Thanh Phong Adress: No 67, 7a Civil Group, Thinh Quang Ward, Dong Da District, Ha Noi City Ngoc Lam Ward, Long Bien District, Ha Noi CityFounding date: 21 - 5 - 1998