| | Concertina Coil Barbed Wire is also known as crossed razor barbed wire. Two pieces of stainless steel razor wire or zinc-coated razor wire are bound together by clips to make it stronger.
The spiral intersecting barbed wire presents an intersecting shape after opening with beautiful feature and practicality.
The patent number of this type is ZL 02233128. X | | | | | | | | | |
