... 1). Anodizing:(Clear,silver,golden,bronze,other muiticolar.)(2). Electrophoresis(3). Powder,polishing,PVDF,Sandblasting,etcStandard: GB/75237-2004,Q/ ... aluminum solar frame are appreciated by customers both at home and abroad.3. We can support the aluminum solar frame accordingto ... &test facilities.Die excellent accuracy up to 0.02mm.3.High weather resistance anti scrach anticorrosion and good wearer ...