Son Ha Lang Son LTD Address: Ba Nang Hamlet, Cai Kinh Commune, Huu Lung District, Lang Son Province Enterprise code: 4900798639 Phone: 0983340222 Representative: Ta Quang Sang Adress: Cung Thuong Hamlet, Binh Dinh Commune, Yen Lac District, Vinh Phuc Province Cai Kinh Commune, Huu Lung District, Lang Son ProvinceFounding date: 17 - 8 - 2016