FRP square tube
Reinforcing materials (such as glass fiber roving, continuous fiberglass mat, etc.) are impregnated with a matrix material (such as an unsaturated polyester resin, etc.) according to a specific formulation form and contained in a mold system under the traction force of the molding equipment. Continuous curing molding, continuous smooth surface, dimensional stability, high strength FRP square tube by pultruded FRP cross-bar through the FRP load bar, you can disperse and adjust the load-bearing rod force and make it fixed . Pultruded FRP grille excellent qualities to meet the requirements of any occasion.