Song Nguyen Tech., can present good quality Building & Construction and various other Vietnam portland cement products, as they are a identified Manufacturer. The office of Song Nguyen Tech., is situated in Hanoi Ha Noi Vietnam. Song Nguyen Tech., is a uppermost organization in Vietnam that is dealing globally. Song Nguyen Tech., Description Name: Mr Doan Viet Address: Hanoi Ha Noi Country: Vietnam Main Products: portland cement Export Focus: Worldwide Production Lines: 0