Tan Vien LTD Address: Cong Nghiep Binh Phu Cluster, Binh Phu Commune, Thach That District, Ha Noi City Enterprise code: 0500395797 Phone: 02433929666 Representative: Nguyen Ngoc Son Adress: Dan Cu So 4 Cluster, Chang Son Commune, Thach That District, Ha Noi City Binh Phu Commune, Thach That District, Ha Noi CityFounding date: 2 - 4 - 2001