Thuong Mai Hoang Son Group Joint Stock Company Address: No 50, Le Loi Street, Chu Town, Luc Ngan District, Bac Giang Province Enterprise code: 2400863068 Phone: 0928389688 Representative: Bui Kim Ngan Adress: Khu Le Hong Phong, Chu Town, Luc Ngan District, Bac Giang Province Chu Town, Luc Ngan District, Bac Giang ProvinceFounding date: 8 - 5 - 2019