Dau Tu Phat Trien Soc Son Joint Stock Company Address: No 156, Khoi 14, Highway 3, Soc Son District, Ha Noi City Enterprise code: 0104890396 Phone: 02435832189 Representative: Nguyen Quang Tien Adress: Civil Group 33, Thai Nguyen City, Thai Nguyen Province Soc Son District, Ha Noi CityFounding date: 27 - 8 - 2010