Barbed wire: barbed wire is screwed by the high-quality low-carbon steel wire, stainless steel wire, iron wire, galvanized wire, plastic coated wire, etc. and weaving. Barbed wire preparation process is divided into: single strand of barbed wire, double-strand barbed wire. Barbed wire surface treatment is divided into: stainless steel barbed wire, PVC coated barbed wire, and clad aluminum barbed wire, galvanized barbed wire. The barbed wire advantages: corrosion resistant Sai, anti-aging, installation simple construction open, barrier and strong, simple and elegant appearance, with the integrated use of other protective net, can also be used alone. The use of barbed wire: mainly used the organ protective isolation units, roads, railways, airports, border posts, buildings, garden apartments and other places.