Xay Dung San Xuat Kinh Doanh Be Tong Chem MLS Joint Stock Company Address: No 58a, Lane 82, O Cach Street, Duc Giang Ward, Long Bien District, Ha Noi City Enterprise code: 0106868371 Phone: 0982498371 Representative: Hoang Van Manh Adress: Hamlet 2, Van Phuc Commune, Thanh Tri District, Ha Noi City Duc Giang Ward, Long Bien District, Ha Noi CityFounding date: 4 - 6 - 2015