Blade barbed wire (razor barbed wire), also known as Blade barbed wire and blade Gill wire net, is a new type of protective net. Blade barbed wire has excellent characteristics such as beautiful appearance, economical and practical, good resistance effect, convenient construction, etc. Blade barbed wire is widely used in industrial and mining enterprises, garden apartments, border guard posts, military fields, prisons, security facilities in detention centers, government buildings and other countries.