JOESCO Bastion, slope vegetative guarding block (green), railway highway isolation, it can also make luggage, gauze pad, used in rivers, DAMS and scour prevention of seawall protection, reservoir, river closure with a box.Is the most serious disasters river water scouring the bank make its damage, caused by the flood, leads to a lot of losses of lives and property and a large number of soil and water loss.So when in dealing with these problems, the application of the structure of the ecological grid becomes one of the best solution, it can make the river Banks of the river to receive permanent protection.