The well uses resin concrete footings,and the resin concrete is made from resin and quartz sand fillers,which has a long life and good anti-corrosion performances,with the advantages of smooth surface,high strength,light weight,and cold resistsnce and snowmelt stainless steel etc.Due to the unique material,they don't need to apply any surface coating to prevent chemical attack,saving cost ,and  the smooth surface is easy to clean.It can match with several kinds of drainage channels.

And they equip with stainless steel cover,zinc plating cover,or iron plating cover,and is widely used for sidewalk,public transport roads,public squares,car parks,and the areas that various types of vehicles to enter.