1.ISO9001:2008,competitive price,on-time shipment,shorter time for sample making. 2,forged steel,Hot-dip galvanizing or custom 1.Product development mode: we can produce all XIZI hardware fitting as samples or drawings2.Material: forged steel or customised with cast iron.3.Finish: It's finished with Hot-dip galvanizing and in accordance with ISO9001:2008 STANDARD specified.(0.05--0.1mm for Zinc ...