About Product:Custom processing: it is models: CH - cross hinge type of class D: cross hinge material: zinc alloy surface treatment: color zinc, nickel plating, green ancient, golden specifications: 12 * 44 color zinc class D (book), 12 * 44 nickel plating class D, 12 * 44 green ancient class D, 12 golden class D * 44 whether cross-border supply of goods: no scope of application: dining tables, wooden door, stainless steel door, folding door, screen, each bearing: the table 5 kg adapter door thick: 20 mm