pvc coated perforated metal mesh.

We provide our customers with perforated metal specifications below :

perforated metal material
We can provide the following materials for perforating:
Stainless Steel, Galvanized Steel, Carbon Steel, Aluminum, and all types of metals.  
perforated metal specifications
We can manufacture a wide rang of metal sheets with thickness verifying from 0.35mm to 3 mm and width maximum 1200mm. Length is the overall measurement of the long side of the sheet. Width is the overall measurement of the -short side of the sheet. The standard sheet size is 1000mm*2000mm. and 1000mm*2500mm. The coil width 1000mm is also available. 
The hole shape for perforated metal products:
Round, square, long round, triangle, scale, diamond, oval, hexangular, slot etc.

perforated metal aperture

In general it is advisable to use a hole size larger than the material thickness. The closer the hole size and material thickness come to a 1 to 1 ratio, the more difficult and expensive the process is. Dependent on the material type, smaller hole size to material ratios can be achieved. The minimum diameter we can fabricate is 0.8mm to 4 mm thickness. If you require a die that isn't already in our die bank, our experienced tool and die makers can quickly make exactly what you need at a reasonable cost.