
Sandblasted Large Scale LED Billboard Backbone Support Section Aluminum Profiles. Multiple Alloy Options: Available in 6063, 6061, 6005, and 6060 alloys for diverse requirements. Customizable Colors: Offer silver, black, blue, red, green, gold, and other customized options. Precise Machining Tolerance: Length tolerance 0.2mm and hole tolerance 0.05mm for precision parts. Comprehensive Processing: Services include cutting, bending, drilling, tapping, stamping, and CNC milling. Global Certifications: Certified with ISO 9001, CE, RoHS, TUV, and meets GB/T6892-2006 standards. Flexible Mold Cost: Mold cost negotiable; usually refunded after 10-50 tons of molding. Fast Delivery: 7-10 days delivery after receiving deposit for stock items. OEM/ODM Services: Full OEM and ODM support available with customer drawings and molds.