service cart multi-purpose trolley,mobile can racks,2 tier laundry cart *humanize design *robotically welded no rivet Service cartName:utility cart,multi-purpose trolley, mobile ... -SS522specifications:1,bototically welded(no rivets)2,universal welding cart with heavy-duty steel construction3,heavy-duty wheels,4 pcs 4" swivel ... "*28"*34"5,Loading Qty of one 40' container:535PCS steel service cart