... wire importers 2,certificate:ISO9001 3.wire diameter:0.8-5.0mm 4.surface:black 5.delivery date:5-20day Product name:iron wire ... low-carbon steel wireProduct type:black iron wireProduct function:binding wire for construction ,filter, fence, farm and etcProduct weave ... welding net, welded hengers and then processing construction tie wire, steel banding better.Product element:iron, cobalt,nickel, copper ...