... 4.Best service .... . Our kindle has specialized in sheet metal fabrication since 1983,our customers are mostly from America, ... according to customers's drawings or ideas.Comments on Sheet Metal Forming: 1.material:steel, stainless steel, aluminium ... 9001:2008.Our advantages:Good Quality,High Technology,Fine Management. Item name:Sheet metal fabrication,metal processingMaterial: Steel, stainless steel, ...