... 3)Grade:10#-45#,Q195-Q235 4)Certification:CE 0803 G.I fence.Fence Category: 1. By use: industrial fence (such as ... fences, bio-fencing, barbed wire fence, ditch fences, walls, fences, stone wall fence, Liuba fence, PVC fence, concrete fence, etc.. 3 ... , to improve the natural conditions, the role of efficiency. 0803 G.I fence