... by wooden crate 4.standard: GB/T4437 Aluminum Extrusion Tube Brand: JYALPlace of Origin: Henan China.1060 aluminium tube standardGB/T , ASTM ... coloursilver,golden ,black,red, blue. etcsurface treatmentpolished ,anodized,mill finishing, powder coating Applicationconstruction, decoration, fuiniture, industry,etcMOQ5 tonsDelivery timewithin 45 days ...