Material: Mild Steel, Stainless steel, Galvanized, Aluminum, Brass, Copper.
Weave and feature: punching and etching , the thickness less than 0.5mm, need to be etched.
The hole shape: Round, long round, oval, square, diamond, triangle, scale, hexangular, slot etc.
Specification: We can punch the metal sheet from 0.1mm to 10mm. In general, it is advisable to use a hole size equal or less than the material thickness. Your special requirements can be available.