Moulded grating was made from fiberglass roving laid-up and thermosetting resin casted on the large die at the same time, as well filling the silicon particles on the top of die through a cold hardening's process. If needed, moulded grating can be made a sole structure: The upper surface is grating, the lower is flat board by closing up the upper surface with FRP board.
We are one of main manufactures of all kinds of Fiberglass Reinforced Plastic products and profiles in China for more than ten years. We also supply pultruded machine and roll mat slitter.
