Product name
FRP hand laying up products/manhole cover
Size
700/600/500/300*300/400*400/Customized
Feature
Impact and weather resistant/Corrosion resistant
Function Description
For road engineering and water drainage
Type
Circular/square/rectangle...
Loading Rate
1.5tons,12.5,25tons,40tons,60tons,90tons
Fiberglass Content
20%-35%
Shape
Round,Square, Rectangle