Concertina razor wire is a new type of protective net, the product has a deterrent, anti-over and other effects, this product construction is simple, economical and practical advantages of the main purposes: mainly for prisons, outposts, border, enclosures, military defense Protection, etc. Product Description: From the sharp sharp angle galvanized steel or stainless steel sheet to do the blade, wire made of a combination of core wire protection equipment, hard material, high strength, high tension, unique design, should not touch, and thus can achieve excellent. The protection of isolation effect.