CNC Aluminum Spare Part is those parts manufactured by CNC machine directly.It can greatly save the tooling cost if the required quantity of the parts is only in sample stage.CNC Aluminum Spare Part is precise in the dimension and the cutting burr is perfect.Also CNC Aluminum Spare Part surface can be better protected .It can fabricate small size Aluminum Sheet or spare parts. CNC Aluminum Spare Part is more precise of external dimension. The tolerance of the size is very small. CNC milling Aluminum spare part, CNC Aluminum spare part,CNC Aluminum alloy spare part Trumony Aluminum Limited , https://www.szaluminumpipe.com