Razor wire is made with hot-dipped galvanized sheet or stainless steel sheet to perforate the sharpe blade and high tension galvanized steel wire or stainless steel wire as core wire. With the unique shape, razor wire is not easy to touch, and get the excellent protection. Razor wire fence as a new type of protection fence, is made of straight-blade netting welded together. It is mainly used for garden apartments, institutions, prisons, post, border protection and other confinement; also be used for security windows, high fence, fence.