Hoa Chat Ha Noi Joint Stock Company Address: P507 Nha B11, Nghia Tan Town, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0102283420 Phone: 0247567552 Representative: Ngo Hong Anh Adress: Tien Duoc Commune, Soc Son District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 8 - 6 - 2007