3.Micro fiberglass grating
The corridor of the cellular fiberglass grating is lower than aluminum and steel, and it also corrosion resistance. The micro fiberglass grating especially useful for walking on the trolley and the wheelchair,the double layer micro grid can prevent the appearance of the grid and other objects.

This FRP thickener tank includes whole accessories such as the tank, the feedwell, the feed pipe, weir, discharge cone, roof, etc. and they are made of fiberglass.