Dau Tu Thuong Mai Khai Thac Khanh Linh LTD Address: Hamlet 8, Tan Linh Commune, Luc Yen District, Yen Bai Province Enterprise code: 5200798811 Phone: 02163845678 Representative: Nguyen Duc Thuan Adress: Hamlet 8, Tan Linh Commune, Luc Yen District, Yen Bai Province Tan Linh Commune, Luc Yen District, Yen Bai ProvinceFounding date: 23 - 7 - 2013