The stone cage net is to fill the stone fixed in place of the wire or polymer screen format. A wire cage is a structure made of woven mesh or welded wire. The two structures may be electroplated, and the woven wire box may be separately coated with PVC. With weathering resistant hard stone as filler, it will not be eroded in the stone box or stone cage sinking row and soon broken. Equipped with different types of stone cage has different characteristics. The multi-angle stone can be well interlocked with each other, and the stone cage filled with it is not easy to deformation. In landscape engineering, highway slope protection, dam revetment and steep slope greening has always been a headache for engineering and technical personnel. For years, they have been exploring a process that can not only meet the requirements of mountain and shoal stability protection, but also achieve the effect of greening the environment, while also economical and convenient. Gradually, this process began to surface, it is the ecological stone cage net application process. Ecological stone cage net application process is to use high strength galvanized steel wire woven into different specifications of the rectangular cage, the cage filled with stone structure. After this structure is applied to the protection of the bank slope, under the double action of man-made and natural factors, the gaps between the stones are constantly filled with soil. The seeds of the plants gradually take root in the soil between the rocks and grow strong. The roots hold the rocks and soil firmly in place. In this way, the slope protection and greening can be achieved, and the effect of improving ecology and conserving water and soil is also very significant.