Duong Anh Kien LTD Address: Thac Hoa Civil Group, Van Chan Commune, Tinh Lao Cai, Viet Nam Enterprise code: 5200958991 Phone: 0965507888 Representative: Dinh Trong Kien Van Chan Commune, Van Chan District, Lao Cai ProvinceFounding date: 16 - 9 - 2025