Tu Van - Thiet Ke Idc Joint Stock Company Address: 16 Khu Tay Son Civil Group, Cam Son Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5700767466 Phone: 0983686076 Representative: Pham Tuan Nghia Adress: 11/7, Chua Lien Phai Lane, Hai Ba Trung District, Ha Noi City Cam Son Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 25 - 2 - 2008