Thuong Mai Duyen Duc Anh Joint Stock Company Address: No 59B, Civil Group 4, Hoang Son Street, Thanh Son Town, Thanh Son District, Phu Tho Province Enterprise code: 2600755542 Phone: 02103613889 Representative: Nguyen Van Duyen Adress: Thanh My Commune, Son Tay Town, Ha Noi City Thanh Son Town, Thanh Son District, Phu Tho ProvinceFounding date: 6 - 9 - 2011