Rainwater grates are generally used in urban drainage systems. This product is the key connection point between the road surface and the sewer, and it also needs to have good water permeability. Of course, when designing this product, we also need to consider its aesthetics. When selecting rainwater grates, they need to be customized according to the actual usage environment and requirements, and they should also have good load-bearing capacity and be able to accept the passage of large vehicles. Moreover, during construction and installation, it is necessary to integrate with the surrounding environment and play a certain decorative role.