Steel C Strut Channel with CE YangZhong JiLong Steel Grid Bridge Factory Base Info 41*41*2.5:41*21*2.0Trademark:JiLongSpecification:CE, UL, SGS, ISO9001,Origin:Jiangsu YangzhongHS Code:73089000 Description Pre:Power Cord Plug with Flat PVC Cable Next:CCTV Camera Used Rg59 with Power Cable From China Manufacture