Nam Son Joint Stock Company Address: Dong Thuy Hamlet, Nhan Thinh Commune, Ly Nhan District, Ha Nam Province Enterprise code: 0700237082 Phone: 02263642348 Representative: Nguyen Quyet Tien Adress: Tan Hung Hamlet, Thanh Tan Commune, Thanh Liem District, Ha Nam Province Nhan Thinh Commune, Ly Nhan District, Ha Nam ProvinceFounding date: 17 - 4 - 2006