Sheet metal processing of precision parts

Sheet metal fabricators generally use raw materials such as cold rolled sheet, hot rolled steel, galvanized sheet, copper red copper, bare copper, tin bronze, aluminum plate, stainless steel plate. 5.0mm, all with electroplating, spraying parts, low cost, but difficult to form, important with the plate parts. 3, professional sheet metal processing custom divided into N material, P material, N material important not made of metal manufacturing, cost increases, P material for spraying parts. 4, copper; important with conductivity efficacy material, its metal manufacturing is chemical nickel, stainless steel plate, or not processed, cost increases. 5, aluminum plate; usually with surface chromium trioxide 6, aluminum profiles; cross-sectional structural characteristics of the material, many used in a variety of plug boxes. Metal manufacturing with aluminum plate. 7, stainless steel plate; important with not made of all metal manufacturing, cost increases.