anodized aluminum profiles for solar panel frame ISO9001/14001certification;GB/T6892-2000,GB/T5237-2004stand. 1) Item: ... :10-15 days.9) Outer diameter:within 200mm.10) Ep paper package or as per customers’requirment.11) OEM is welcomed ... workable,office partition wall,folding screen ,fence ,various kinds of frame,display rack,goods rack ,mechanical dust-proof seal cover,etc ...