Tu Van Va Xay Dung Hoang Long Joint Stock Company Address: 8B Street, Khom 3, Hai Lang Town, Hai Lang District, Quang Tri Province Enterprise code: 3200266235 Phone: 0233873809 Representative: Nguyen Duc Cuong Adress: Lam Thuy Hamlet, Hai Vinh Commune, Hai Lang District, Quang Tri Province Hai Lang Town, Hai Lang District, Quang Tri ProvinceFounding date: 9 - 8 - 2007