binding iron wire ISO9001:2000,manufacture best price ,A grade quality soft ,strong breaking strength ,hard to rust,black binding iron ... : BWG16,18#, 19#, 20#, 22#, are the most popular sizes for salePacking:in coil, by spool, or can be cut into sizes ... for binding/bundle USES: Annealed wire is used as tie wire or baling wire in building, parks and ...