... : door and window Guarding Screen Material: mild steel wire, Al-Mg alloy wire Process: welded; strong structure, stainless, nice looking. ... and size can be made according to customersMaterial: mild steel wire, Al-Mg alloy wireProcess: welded; strong structure, stainless, ... and size can be made according to customersMaterial: mild steel wire, Al-Mg alloy wireProcess: welded; strong structure, stainless, ...