Grund Screw is widely used in the ground foundation of solar support.The surface is hot-dip gawanized. ( Theaverage film thickness is 80.100um ) Not easy to rust.There are different kinds of plles to choase according to the conditlons on the ground.It also can be customized.
Grund Screw is widely used in the ground foundation of solar support.The surface is hot-dip gawanized. ( Theaverage film thickness is 80.100um ) Not easy to rust.There are different kinds of plles to choase according to the conditlons on the ground.It also can be customized.
Grund Screw is widely used in the ground foundation of solar support.The surface is hot-dip gawanized. ( Theaverage film thickness is 80.100um ) Not easy to rust.There are different kinds of plles to choase according to the conditlons on the ground.It also can be customized.