Place of Origin : Hengshui,China
Payment Terms : T/T

Square hole perforated sheet, punched by a square die, is known as an alternative to traditional round hole perforated sheet. With high open area, the sheet is often used as grilles especially speaker grilles to allow sound pass through easily while protecting the speaker from damage of vibration. Meanwhile, it also is used for shop fitting display offering excellent visibility.

a perforated aluminum sheet with staggered square holes
Perforated aluminum sheet with staggered square holes

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