Xay Dung Ha Tang Va Dich Vu Hoang Long Joint Stock Company Address: Ham Long Hamlet, Yen Lu Commune, Yen Dung District, Bac Giang Province Enterprise code: 2400765575-002 Phone: 0945538427 Representative: Tran Viet Anh Adress: No 23, 32/43 An Duong Alley, Yen Phu Ward, Tay Ho District, Ha Noi City Bich Dong Town, Viet Yen District, Bac Giang ProvinceFounding date: 5 - 10 - 2017