Along with the river heavier, of course, there are many potential safety hazard, thus JOESCO factory independent research and development the water retaining wall (aka JOESCO Bastion), water retaining wall is a new type of flood control in a specially used for city flood control products, this is the product of simple operation, installation fast, can tear open outfit is convenient, reusable, easy to transport and storage., because of the large unit water retaining wall span in an emergency, remove the manger can be used as a vehicle.Water retaining wall folding packaging for easy transport, mobility is extremely strong, easy to install, the effect is outstanding, good for recycling.