Security Protected Razor Barbed Wire (BTO-28)

Razor barbed wire is called concertina razor wire , concertina razor wire  It is Our patent products . we produce all kinds of size, Attached specification list for your reference .  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1