Customized High Precision CNC Machined Parts for Aluminum Rotary Knob Dongguan Zaizheng Industrial Co., Ltd. Base Info Model NO.:NoService:OEM and ODMTrademark:ZZOrigin:Dongguan ChinaHS Code:8414902000 Description Pre:Precision Aluminum Turning Lathe CNC Machining Next:Precision CNC Aluminium Machining (LT-353)