... landslide prevention, stockbreeding fence, especially in rainy mountainous area.It develop speedly becauseit sewed a layer of 120g nylon weaving ... JB/T 7137 -2007 Classify: buckle Field fence & encircle Field fence Field fence can be used in enclosure meadow , also can ... desertification and protect grass land environment. Meanwhile, Field fence also suitable for private business to build family farm, ...