1.material of stamped part:Q235B,ST37-1; 2.precision:0.1mm; 3.thickness: from ... , steel alloy, auminum alloy, stainless steel;2) precision of stamped part: 0.1mm;3) machine: punching machine from 5T, 15T,30T ... ,80T,100T,120T,150T,200T;4) mould design and produced: In our factory;5) Min thickness of material we can do ...