... Company, China. established in 1992 year. It is a big manufacture, has a history for 20 years, GOLD SUPPLIER on Alibaba for ... wire.Specifications: IOWA type 2 strands, 4 points. Barbs' distance 3-6 inches ( Tolerance +- 1/2" )Applications:Galvanized barbed iron wire ... stopping to the aggressive perimeter intruders,with piecing and cutting razor blades mounted at the top of the wall, also the special ...