MSN:cii.lee(at)hotmail(dot)com
As with round holes, whether functional or decorative, perforated sheets with square holes can be used in many different ways.
Square holes can be supplied with parallel rows, diagonal rows or staggered rows. In addition, square hole perforations allow a high open area for applications such as ventilation and guards.
Safety and ventilation sheets
Ventilation and safety guards for the machine building industry
Ventilation and security covers for computer server chassis
Facades
Screens for defusing and sun protection
Balconies and balustrades.
