Surface treatment : there are some different surface treatment 

1)  using the hot dip gal wire directly weld the mesh panel 
                    2) using the black wire to weld the mesh panel and then making the whole
panel do the Eelectrical zinc coating 

SIZE 

Length ：3000/2400/2000/1800/1200mm
Width ：1200/1000/1500/1800/1200mm
GAUGE SIZE：50 x 50/25 x 25/ 50 x 25/ 100 x 100/ 50 x 75mm