Plastic is a new product line of modern agriculture, with Rally, a small stretch, smooth surface, no rust, long life and other advantages, has been widely used in chicken, duck breeding shed, shed vegetables, vineyards, aquaculture, by the majority of users. The main features of the steel wire: 1. Economy: steel wire than average proportion of steel wire, wire 80% lower, more affordable 2 practicality: Complete steel cord specifications, diverse species, widely used 3, physical: steel wire with a tension large, retractable small, thermally stable, non-conductive, smooth surface never becomes 4, chemical resistance: steel wire acid, anti-UV, no rust, anti-aging, long life, stable performance 5, environmental protection: steel wire non-corrosive, non-polluting, green