With zinc plus 5% aluminum alloy coated on the surface of steel wire, the property of anti-corrosion and abrasion resistance has been greatly improved. After 3 years of research and development, Britx had put zinc-5% aluminum alloy products into massive production by the end of 2011 and the products can satisfy the customers both in domestic and oversea markets. The hot dip zinc-5% aluminum alloy steel wire and steel wire rope have been supplied in lot to different fields, including fishing, automobile control system and side slope protection, etc.