Annealed Binding Wire (factory) T/S:350-550N/mm2 material :mild steel wire factory, free sample Annealed Binding Wire (factory)1. Name: black iron wire, also ... named black wire, black annealed iron wire, soft anneal iron wire, black oil iron ... West of Xiwang Village, Anping County, Hebei, China Annealed Binding Wire (factory)