Specifications:1. Coil thickness:0.2mm-1mm, length:20m.

             2. Aperture:0.8mm-100mm.

             3. Thickness:0.3mm-10mm(length, width ≤3m * 5m).

Uses:Perforated plates are widely used as environmental noise control barriers in the highway, railway, subway and other transportation facilities objects and sound-absorbing panels for walls, generator rooms, factory buildings and other noise sources.Perforated plates can  also be used as decorated plates of building stairs, balconies, environmental tables and chairs,mechanical equipments, protective covers, ornate speaker grilles, mining screens,fruit baskets, food covers, fruit utensils and other kitchen utensils,etc.