There are three basic ways for ground systems. The first is to use the ground screw method, the second is to use the C-pile method, and the third is to use the concrete base method. Every method is very popular with customers. The advantage of C-pile is that it can be quickly piling with pile driving on a wide land, saving on-site construction costs. The concrete base is very popular with customers in the Middle East. However, which method to use depends on the specific project.