sheet metal fabrication 1.with ISO9001 Certificate 2.Low Price ,High quality 3Powder ... 4.30 years in Sheet metal parts,metal part,metal fabrication 1.Materials: Steel,Stainless steel2.Powder Coating or Galvanized or ... specialize in steel structural , sheet-metal working,laser cutting service,CNC bend service,stamping parts, metal box ,metal products and so on ...