... . we are manufacturer. 2. OEM service available. 3. ISO9001:2008. 2012 stainless steel serving tray : 1laser cutting 2CNC shearing punching,bending3welding,painting ... -0.1mm6process cutting,punching,bending,deburring,stamping,welding,pretreatment,assembling,etc 7thickness0.5-15mm8materialsteel, stainless steel, aluminum, etc9itemtool sheet metal .network cabient size600 ...