Aluminum Profile Surface Treatment: Anodizing, Powder Coating, and PVDF", subtitle: "Complete guide to surface treatment options for aluminum extrusion profiles", heroImage: IMG.factory, metaDescription: "Aluminum profile surface treatment: anodizing (AA10–AA25), powder coating (any RAL), PVDF fluorocarbon. In-house treatment at Jinshi Aluminum. FOB Qingdao.", tags: ["anodizing", "powder coating", "PVDF", "surface treatment", "AA15

Complete guide to surface treatment options for aluminum extrusion profiles", heroImage: IMG.factory, metaDescription: "Aluminum profile surface treatment: anodizing (AA10–AA25), powder coating (any RAL), PVDF fluorocarbon. In-house treatment at Jinshi Aluminum. FOB Qingdao.", tags: ["anodizing", "powder coating", "PVDF", "surface treatment", "AA15