description: apply oiled-hardening steel wire to make highest quality and reputation for the world.
regularly export to europe, middle east.southeast asia and america.
size range: 5mm to 20mm, any specail size as custmer requst.
size details: 7mm 8mm 9mm 9.5mm 10mm 11mm 11.5mm 12mm 12.5mm 14mm 15mm 15.5mm 16mm.
Outer surface: PE/PP
Middle: high carbon steel
Inner hole: PE/POM/PTFE
delivery date: 15-25days/20ft container.
We also can make production according to customer's specifications including the material, color, dimension and packaging.