
Aluminum Slot/Oblong Hole Perforated Metal Sheet for Decorative. Customizable Dimensions: Thickness 0.5-6mm, Hole Size 2.5-30mm, Sheet Size 1220x2440mm or cut to size. Wide Material Options: Available in Aluminum, Stainless Steel, Galvanized Steel, and Carbon Steel. Diverse Hole Shapes: Slot, Oblong, Round, Square, Diamond, Triangular, Louver, and irregular holes. Multiple Surface Treatments: Galvanized, Powder Coating, Anodized, and Fluorocarbon Coating options. Free Design Service: YILIDA provides free design service for custom panels and specifications. Free Sample Provision: Free product samples are provided anytime for quality verification. ISO Certified Quality: Certified ISO9001 and ISO14001 with strict quality control on all lines. Fast Delivery: Delivery within 7-15 days, with transport to Tianjin port in 24 hours.