plastic crowd control barriers
Panel size:2.1x1.1m
Frame:20mm,25mm, 32mm, 40mm,48mm O.D
Infill Picket:14mm,16mm,20mm,25m O.D
1.Material: Stailess steel, electro galvanized, hot-dipped galvanized, pvc coated etc. 2.Surface treatment: electro galvanized ,hot-dipp...