Son Long Lang Son Joint Stock Company Address: Khu Choc Vang, Loc Binh Town, Loc Binh District, Lang Son Province Enterprise code: 4900761029 Phone: 02053840574 Representative: Vi Van Tang Adress: Khu Choc Vang, Loc Binh Town, Loc Binh District, Lang Son Province Loc Binh Town, Loc Binh District, Lang Son ProvinceFounding date: 15 - 5 - 2013