... (3).35*35 suitable for 80-180wAluminum frame for solar panel(1).Certification:ISO9001,ISO14001,CQM.(2).Size:25*35,35*35,30 ... ,46.4*46.4 etc.(3).Various in size and color.Aluminum Frame Used for Solar panelA).Features:(1).35*35 suitable ... ,silver,golden,bronze,other muiticolar.)(2). Electrophoresis(3). Powder,polishing,PVDF,Sandblasting,etcStandard: GB/75237-2004,Q/320281/PDWD-2008Certification: ISO9001 ...