Production Feature:
1Net holes are easy for blockage, since net structure formed by indefinite fider has variable and motility
2:It has high permeation and can keep good permeation under the pressure of earthwork
3:It has corrosion resistance ,uses chemical fiber such as polypropylene or dacron as raw material, has acid and alkali resistance, hasnt corrosion or motheating and has oxidation resistance.
4:It has convenient construction , small weight and conveinent uses.
