... price; 3) professional experience Custom metal parts machining service Xiamen Jianxinda Hardware Manufacturing Co.,Ltd.NameCustom metal parts ... machining service Materials:Stainless Steel,Aluminum,brass,copper,ABS,iron ... Passivation, Heat treatment Tolerance:0.005mm~0.1mmEquipmentCNC machining center, CNC lathes, General milling machines. General lathes, ...