1TV Vat Lieu Xay Dung Ha Long LTD Address: Dong Cao, Thong Nhat Commune, Hoanh Bo District, Quang Ninh Province Enterprise code: 5701929085 Phone: 02033699109 Representative: Nguyen The Cuong Thong Nhat Commune, Hoanh Bo District, Quang Ninh ProvinceFounding date: 16 - 4 - 2018