... quality soft ,strong breaking strength ,hard to rust,black binding iron wire Anping Fenghua Wire Mesh Co.,LtdTel:86-318-7533866Fax ... :13463842024Contact person:Nicky We can produce two kinds of black iron wire, one is hard drawn wire, another is soft annealed ... wire.Hard drawn wire is the suitable material of iron nail, wire mesh, craftwork and so on Wire Guage: BWG6 ...