In Medium new network on July 11, according to media reports in the United States, Texas Parker County, a prison, a prison guard recently during the caretaker eight prisoners suddenly fell, prisoners have no choice but to venture out of the cage, ask for help from the outside, guards finally does not cause illness. The officer after the hospital in stable condition, after a few weeks back on the job, and the incident also let the prison reinforcement of the cell door. Although this matter is well intentioned, but if the fence so easy to open, then for criminals easily be able to escape, so prison fence robustness is very important .And I think the chain link fence from Hebei Zhengyang wire mesh will be a good choice. We have twenty years of experience in the production of wire mesh whether it is quality or price will give you the most satisfactory products.