Aluminum diamond grille also called Aluminum alloy guarding mesh is made from non corrosion aluminum sheet or aluminum alloy 6063 by stretched, the diamond Grille mesh is an ideal security screen for windows and doors, as a visual physical deterrent, which can effectively protect your home and office. Besides it is also suitable for railway, highway, airport guarding and manufacturing pet cages.

Specification of aluminum diamond grille 
Material: non-corrosion aluminum sheet or aluminum alloy 6063 and 6061 
Aperture - Opening size: 40x40mm, 50x50mm,60x60mm, 70x70mm etc.
Surface treatment: Mill finished; Silver anodized, bronzed anodized; powder coated black, white, green or brown.
Standard panel width: 1000 mm, 1200 mm, 1500mm, 1800mm, 2000mm.
Panel length max. 6000 mm.

Material: Aluminum mesh security screen was made from non corrosion aluminum sheet or aluminum alloy 6063 by stretched.
Aperture - Opening size: usual 67mm × 84mm.
Cord dimension: 7mm × 5.8mm.
plate thickness: 2mm.
Surface treatment: 
Mill finished surface treatment; Silver anodized, bronzed anodized 

Materials: Aluminum-magnesium alloy wire.
Weaving: Pre-bent welded together, then the surface can be electricity galvanized, hot dip galvanized, PVC Dip, and plastic spraying.
Packaging detail: waterproof bag then pallets package.
Process: Examine wire - making fold - welding - galvanized/PVC coated - packaging.