Perforated Steel Sheet is widely used as protective perforated sheet, such as stair treads, balustrade, balcony railings or gates; perforated steel sheets also can be made to the filter pipes used in the oil, water systems.
Perforated steel sheets with powder coated or painted surface treatment can be made to the supermarket shelves, furniture or other decorative items. The mini hole perforated steel sheets can be used as speaker grill. It can be installed on the audio speakers to filter the sound and protect the device.