Aluminum Cold Drawn Tube is a kind of aluminum tube which is produced by cold drawn technology.Aluminum tube is a kind of non-ferrous metal. It is widely used in many fields. You may not know that aluminum tube is also used in your car, especially in your home life. It is also indispensable in other fields such as aviation, ship and agriculture.Trumony is always doing innovation on the material,Targeting to bring to technology to the ground by our aluminum material.Trust in harmony,we care what our clients care