razor barbed wire protection principle
razor barbed wire is a kind of new screens. The product has good effect to deter. Beautiful. Construction convenient. Economic and practical characteristics of superior. Mainly used for garden apartment. Authority unit. Prison. Post the frontier, etc. To the protection. Our products are made of zinc-plated steel or stainless steel pointed sharp blade, thin wire core of high tension make a stop equipment. Due to the barbed wire, plastic unique to touch can achieve excellent protect &screen effect. Spiral shape blade across the blade is a chain chain made of spiral cross-shaped net, mainly for the fence, door protection and military defense etc.