Grade: 6000 series Temper: t3-t8 Application:door & window, decorations, heat sink, glass wall, solar panel frame Shape:square Alloy or not:alloy Brand name:cheeho & oem Available color:white & golden & silver & steel & bronze & black Coating selection:electrophoresis & powder coating & fluoropolymer Anodic oxide layer thickness:aa10 & aa15 & aa20 Coating process:primer + finished coating + varnish Approved certificate:sgs & iso & bv & tuv Hs code:76042900 Production capacity:500000/month Standard seaworthy package