Gabions are rectangular cages made of hexagonal double-twist wire mesh filled with appropriately sized rock or quarry stone. The wire used is a mild tensile steel wire, class A galvanized to SABS 675 of 1993,also can be coated with a special PVC or PE.This production can be widely used in highways, railways, protecting hillside, hillside greening, well and alley fence, building and breeding, zoo fence, greening fence, hillside net cage, flood fighting net cage, revet fence, control and guide the direction of river, spillway and diversion channel, rock fall protection, prevent soil and water from flowing, beach protecting project, protection of the bridge, solid structures defense project, retaining wall, and port project, etc.