Hebei Zhengyang Wire Mesh Products Co., Ltd is a major Concertina Wire Manufacturers and Suppliers in China. Our Concertina Wires are an excellent way to secure any place. These Concertina Wires are available in various types such as Concertina Circle Wire, Crossed Concertina Coils, Rounded Concertina Wire and Security Fencing Wire. These Concertina Wires have high strength and acts as an excellent barrier against intruders. These Concertina Wires are corrosion resistant and do not get affected by early wear.



The concertina spiral razor wire is made of 0.5mm thick hot-galvanized steel sheet and 2.5mm thick high-carbon galvanized wire. These coils are compressed for transportation, and then stretched for use.Concertina Razor Wire has two formations: spiral formation (unclipped) and concertina formation (clipped).Each spiral circle is joined by three, five or seven rows of connector clips, depending on the diameter of the circle. This condenses the spacing of the spirals. The clip is made of 1.5-2mm thick and overall 10mm wide hot – galvanized sheet metal or stainless steel. This makes the coil very difficult to open, even with a special tool. The diameter of the circle is reduced by 5-10% after opening. 
A single coil of razor wire or concertina coil is usually fixed to a fence or wall, providing a good deterrent. Correctional institutions (penitentiaries), government facilities, prison, military zones, airport, farm, police, private security zones, border security, private properties cannot be without it. 
Please contact us: e-mail:sun@sunwiremesh.com