Galvanized steel Side hinge 1 Material galvanized steel 2 Finish Powder coated or zinc plated 3 OEM Small order accepted Galvanized steel Side hinge1,used for garage door , sectional door and industrial door.2,we have factory specialize in garage door parts for more than ten years.3,Our products have been exported to Italy, USA, Canada, Japan and so on.4,we owns the complete production equipments ...