... Manufacturing Co.,Ltd.NameCustomized cnc stainless steel machining part Materials:Stainless Steel,Aluminum,brass,copper,ABS,iron,carton steel,alloy, ... treatmentZinc (Fe/Zn; Cu/Zn - white, yellow, black)platedNickel Fe/Ni Cu/Ni (glossy)platedNickel Fe/Ni Cu ... -Coating,Passivation, Heat treatment Tolerance:0.005mm~0.1mmEquipmentCNC machining center, CNC lathes, General milling machines. General lathes, ...