Phat Trien Do Thi Hiep Thai Thinh Joint Stock Company Address: Civil Group 41, Khu 11, Quang Trung Ward, Uong Bi City, Quang Ninh Province Enterprise code: 5700692549 Phone: 0203223516 Representative: Hoang Kim Dai Adress: 528/5/63 Dien Bien Phu, Ward 11, District 10, Ho Chi Minh City Quang Trung Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 29 - 11 - 2007