Thuong Mai Xay Dung Nam Sao Viet Nam Joint Stock Company Address: Hamlet 5, Thuy Son Hamlet, Tan Son Commune, Kim Bang District, Ha Nam Province Enterprise code: 0700796517 Phone: 0982032428 Representative: Nguyen Ngoc Hai Nguyen Van Hoan Tan Son Commune, Kim Bang District, Ha Nam ProvinceFounding date: 8 - 11 - 2017