Bong Lan LTD Address: Mai Thanh Hamlet, Mai Pha Commune, Lang Son City, Lang Son Province Enterprise code: 4900142910 Phone: 0205873323 Representative: Tran Minh Duc Adress: 69, Ben Bac Street, Lang Son City, Lang Son Province Mai Pha Commune, Lang Son City, Lang Son ProvinceFounding date: 1 - 3 - 1999