Hung Dung LTD Address: Civil Group 03, Khoi 05, 1a Highway (Opposite, N18 Residential Area), Cao Loc Town, Huyen Cao Loc, Lang Son Enterprise code: 4900606513 Phone: 0912114523 Representative: Pham Van Hung Adress: No 20, Dinh Tien Hoang Street, Chi Lang Ward, Lang Son City, Lang Son Province Cao Loc Town, Cao Loc District, Lang Son ProvinceFounding date: 20 - 8 - 2010