Thuong Mai Thanh Tu Joint Stock Company Address: Civil Group 8, Song Ma Town, Song Ma District, Son La Province Enterprise code: 5500364533 Phone: 02122231608 Representative: Vu Van Thanh Adress: Civil Group 8, Song Ma Town, Song Ma District, Son La Province Song Ma Town, Song Ma District, Son La ProvinceFounding date: 8 - 5 - 2009