“GUORUN Perforated Sheet” is available in severalbasic forms. They are sheet/panel/plate, screen, coil, and tube.Perforated sheets can be supplied either as flat, fabricated,and/or finished product because of versatility and ease inhandling.
DANA Perforated Sheet produces a wide range of perforated metalplates in steel, stainless steel, galvanized steel. Perforatedproducts including architectural mesh and perforated tubes are alsoincluded.
The most popular patterns for perforated metal sheets are round,square, staggered and decorative patterns.

Perforated Round Hole:

Sheetsavailable in mild steel, galvanized steel, stainless steel,aluminum brass and copper.This pattern is very strong and has anaesthetic appearance and perforated sheets with round holes aretypically used in:
Wall & ceiling panels
Architectural finishes
Sunshade screen
Air conditioning grilles

Square Hole Perforated metal:

This kindof perforated sheet is used for display shelf and machine guardsoffering good visibility.
Typical applications:
Machine guards
Air condition guards
Architectural features

Staggered Perforated Sheet/ Slotted Perforated Sheets

It isbest Suited for sorting and grading solid objects.
Staggered perforated sheet is made to measure panels, edged andpainted to any requirements using aluminium, steel and stainlesssteel edging sections.
Materials applied for staggered patterns include mild steel,stainless steel, aluminum and copper.Decorative perforated sheetsare mainly for architectural screen uses, including ceilings,façade, partitions in big hotels, buildings and offices.