There are three technological advancement that helped out in the economic development i.e. revolver, windmill and barbed wire. Barbed wire played a vital role in the expansion of different territories. It comes with different material such as galvanized, pvc coated, electro galvanized, hot dipped galvanized, spray etc., there are various colors such as blue, green, yellow and some other colors.
Mostly, it is used in grass boundary, railway station, highway isolation protection etc. After sometime they realized that it caused injuries to animals and humans. As it is use for protection than people avail their benefits by putting barbed wire fences at their fields to show the boundary line of their cattle or houses. Dingwo Metal Products deals in wire mesh and fences and their other products includes hexagonal wire netting, chain link fence, black wire, galvanized wire, reinforcing mesh, stainless steel mesh, fence netting, barbed wire, welded wire mesh, pvc wire, common nail, roofing nail etc.