... 30 year experience. 4.ISO 9001:2008 Sheet Metal Part 1laser cutting 2CNC shearingpunching,bending3welding,paintingpower coating4quick response ... etc7thickness0.5-15mm8materialsteel, stainless steel, aluminum, etc9itemtool sheet metal .network cabient size600*600mm,800*800mm,900*900mm10designcan ... new mould to produce any style of electric metal box with the material and dismension required.2. High ...