WELDING WIRE 1.SIZE:0.8,0.9,1.0,1 ... ,such as shipbuilding, bridge building, machinery manufacturing and general welding purposesPacking: spool weight: 1kg ,5kg,15kg,18kg,20kg per ... or 250kg per drumprecision layer wire on the black plastic spool or metal spool, covered with the wax paper, each spool ... in ploy bag with two little silicon in the ...