Tu Van Dau Tu Xay Dung Hop Luc Joint Stock Company Address: No 11, Lane 852, Dang Chau Tue Street, Quang Hanh Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701487630 Phone: 0982544045 Representative: Truong Van Tien Adress: Giua Hamlet, Doan Ket Commune, Van Don District, Quang Ninh Province Quang Hanh Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 19 - 5 - 2011