Soft annealed iron wire Q195 ISO9001 best quality and quantity Soft annealed iron wire :Black Iron Wire is further classified into: black Black Iron Wire, coil wire, spool wire, PVC coated Iron Wire, annealed Iron Wire, U type wire, cut wire, tie wire, etc.We consume quantity steel wire rod every year to produce quality black Iron Wire, in reel, coil or cut into U shape. Black Iron Wire is ...