Nam Thinh Joint Stock Company Address: Phieng Bang 1, Bac Yen Town, Bac Yen District, Son La Province Enterprise code: 5500349415 Phone: 02123961444 Representative: Le Manh Thang Adress: Khu 4a, Nong Truong Nghia Lo Town, Nghia Lo Town, Yen Bai Province Bac Yen Town, Bac Yen District, Son La ProvinceFounding date: 24 - 2 - 2009