http://www.cnbosh.com/sheet-metal-processing/ Name AL-alloy Stamping and stretching parts Product Name Sheet metal customized parts Raw material AlMgSi1(A6061 ) Material inspection SPECTRO xSORT AlloyPlus 鈥?Advanced Metals Analysis Processing Line with processing card Tolerance 卤0.5mm( line with drawing) Surface treatment line with drawing Quality control Line with "Part Quality Control Procedure" Inspection planning Sampling Plan Table Processing quality check Finished goods quality check Inspection equipment Coordinate measuring machine(CMM),Height measuring instrument,Micrometer,Caliper etcSheet Metal Processing factory website:http://www.cnbosh.com/sheet-metal-processing/