Tu Van Xay Dung Hoang Dung LTD Address: No 39, Civil Group 8, Noong Bua Ward, Dien Bien Phu City, Dien Bien Province Enterprise code: 5600218631 Phone: 0985669727 Representative: Pham Ngoc Dung Adress: Khoi 4, Muong Ang Town, Muong Ang District, Dien Bien Province Noong Bua Ward, Dien Bien Phu City, Dien Bien ProvinceFounding date: 20 - 4 - 2010