size:according to your size and sample Material:iron,steel,stainless steel ,brass,aluminum pricision:high pricision Specifications1.Specification:according to drawings and samples 2.Material:iron,steel,stainless steel ,brass,aluminum...OEM CNC parts,Machinery parts processing 1.Type: All kinds of metal parts 2.Material: Aluminum alloy, aluminum, stainless steel, cold-rolled steel, copper, brass ...