aluminum alloy insect screen ISO9001 BWG31,32 mesh20*20,18*18,16* ... ,18*16,18*14 plastic,fiberglass,stainless steel,pvc,alumi aluminum alloy insect screenOur main products include welded wire mesh, wire mesh ... as aboveSilverAluminum Wire NettingSame as aboveMaterial: Al-mg alloy or pure aluminum Painted aluminum wire netting epoxy resin paintFiberglass Wire Netting12 x 12BWG31 ...