Place of Origin
                            Zhejiang, China (Mainland)
                         
                        
                        
                        
                        
                        
                        
                            Door Plate Type
                            House Number
                         
                        
                        
                            material
                            stainless steel, cold rolled steel, aluminium, etc
                         
                        
                        
                            tolerance
                            +/-0.10mm, +/-0.15mm, +/-0.25mm
                         
                        
                        
                            roughness
                            Ra1.6; Ra3.2; Ra6.4
                         
                        
                        
                            surface treatment
                            polishing, plating, sand blasting, etc