Van Tai PTL Toan Cau LTD Address: No 49, Lane 210, Ngoc Hoi Street, Van Dien Town, Thanh Tri District, Ha Noi City Enterprise code: 0105247572 Phone: 02435134314 Representative: Bui Ngoc Tuan Adress: No 43 BT2 Ban Dao Linh Dam, Hoang Liet Ward, Hoang Mai District, Ha Noi City Van Dien Town, Thanh Tri District, Ha Noi CityFounding date: 7 - 4 - 2011