Could you tell me what advantages does your mobile security barriers have?Our Rapid Deployment Barrier is a trailer made of high strength steel in accordance with military standards. After changing drawings from time to time, it is designed by our experts. And we have got the patent for our new product. The patent NO.is 201521134414X.The rapid deployment barrier can build a barrier wall quickly, it’s not only more efficiency, convenient than other security barrier, but also it’s very flexible, It has withdrawing function, so only two persons can finish the deployment and recover. Traction part can be folded or knocked-down, so as to save space.What about the production process?There are five steps of production process. 1. Steel Bar Arrangement. 2. Surface treatment ( 8 steps). 3. Welding and Assembly. 4. Paint. 5. Test.