... 2.CERTIFICATE:met the ISO9001,and CE 3.Can be OEM; 1MATERIAL:Q345+B,Hardox 500.WH60A,MN 360,Q345B2.CERTIFICATE ... :met the ISO9001,and CE3.Can be OEM;4.Consolidated plate on bottom,and protective board5.Prompt delivery ... Machine Center Arm Machine Center Inspection CMMUT MT Long durability ,OEM Agricultural Bucket