1.Material:low carbon steel wire 2.Type:Double strand or single 3.Surface treatment:pvc coated,galvanized 4.Use:protection 1.name: Barbed wire&pvc coated barbed wire,bar wire2.materials:low-carbon stainless steel wire,pvc coated wire,galvanized iron wire,etc3.Twisted method classification(type):Single twisted,Double twisted,traditional twisted. 4.Color:blue,green,yellow,silver, also for your ...