Thuong Mai Vat Lieu Xay Dung Ha Long Hoanh Bo Joint Stock Company Address: Dong Tam Hamlet, Le Loi Commune, Hoanh Bo District, Quang Ninh Province Enterprise code: 5701417288 Phone: 02033690819 Representative: Nguyen Tien Bo Adress: Yen Phuong, Yen Lac District, Vinh Phuc Province Le Loi Commune, Hoanh Bo District, Quang Ninh ProvinceFounding date: 20 - 7 - 2010