professional in sheet metal fabrication , metal case fabrication , custom metal fabrication, metal decor fabrication Detailed Product Description 1)over 12 years experience in ... Steel : C45(k1045), C46(K1046),C20,Iron : 1213,12L14,1215,copper ,brass,aluminum,other material request by clients 2. Facility:Stamping ... delivery time4OEM manufacturing as pwer customs requirments Sheet metal fabrication