... setup,low cost easy install and uninstall,transport,assembly metal network open rack: STANDARD:COMPLY WITH ANSI/EIA RS-310-D,IEC297 ... ,GB/T3047.2-92STANDARDIP20Color: RAL9004,RAL7044Material: SPCC quality cold rolled steel.Thickness: Square hole strips 2.0mm, others 1.2mm.Surface ... ,easy setup,low cost,easy install and uninstall,transport,assembly metal network open rack