Sheet metal stamping presses. 1.Material:SECC. 2.Process:stamping,riveting. 3.No finish treatment ... :2000,ROHS,OEM. We are specialized in metal stamping,CNC machining,mold designing and manufacturing with 14 years ... ,aluminum,SPCC,SECC,SGCC,etcProcessing scope CNC machining,stamping,bending,riveting,welding,anodizing,etcFinishplating(Zinc, ... highly appreciated. Welcome!! Sheet metal stamping presses