Polymer concrete U-shaped finished drainage channels are formed by mixing and reacting different grades of aggregate by resin, which has the advantages of high strength and light weight.

The pressure grade of products is several times higher than that of ordinary cement products, and because the drainage system is completely modular, it is easier to manually operate and assemble during construction, which reduces the cost.

This drain has a strong drainage capacity and can cope with all kinds of rain weather. It is applicable to a variety of places, such as urban roads, municipal public squares, large parking lots, landscape gardens, etc., is a widely used drainage ditch.