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High-Quality Fiberglass Grating from China Suppliers - Durable FRP Grating Factory
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High-Quality Fiberglass Grating from China Suppliers - Durable FRP Grating Factory

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Our fiberglass grating, manufactured in China, is crafted from high-quality resins such as unsaturated polyester resin (UPR), vinyl resin (VE), and epoxy resin (EP), combined with durable glass fibers (either E glass or C glass). This state-of-the-art material composition results in a lightweight, high-strength, and corrosion-resistant product. The resin serves as a stable matrix, providing excellent adhesion and chemical stability, while the glass fibers contribute outstanding tensile and bending strength. This ensures our fiberglass grating remains reliable and stable even under heavy loads. Unlike traditional steel grating, fiberglass grating is significantly lighter, making it easier to install in hard-to-reach areas, which in turn reduces installation time, labor, and transportation costs. Additionally, as a leading supplier and factory of fiberglass grating, we guarantee long-term performance in aggressive environments where metallic options may deteriorate over time. Trust our fiberglass grating solutions for enhanced durability and performance.

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    Molded FRP Grating is a fiberglass reinforcement plastic grating by interweaving continuous fiberglass roving impregnated with unsaturated polyester resin. Molded fiberglass grating is chemical resistant, strong, lightweight, and non-sparking. It is available in square or rectangular mesh.
    Available Surface Types & Styles
    Flat Grating
    Type 01
    Flat Grating
    Integrally Applied Grit Top
    Type 02
    Integrally Applied Grit Top
    Concave Grating / Meniscus Top
    Type 03
    Concave Grating / Meniscus Top
    Diamond FRP
    Type 04
    Diamond FRP
    Microvoid Grating
    Type 05
    Microvoid Grating
    Frequently Asked Questions
    Q What is Molded FRP Grating made of?
    Molded FRP Grating is manufactured by interweaving continuous fiberglass roving that has been impregnated with unsaturated polyester resin. This process creates a one-piece, integrated panel with uniform strength in all directions.
    Q What mesh shapes are available for Molded FRP Grating?
    Molded FRP Grating is available in both square and rectangular mesh configurations, allowing it to suit a wide variety of structural and drainage requirements across different industries.
    Q What surface types are available for Molded FRP Grating?
    Several surface types are available: Flat Grating, Integrally Applied Grit Top (for enhanced slip resistance), Concave Grating / Meniscus Top (for superior anti-slip performance), Diamond FRP, and Microvoid Grating — each suited to different application environments and safety requirements.
    Q Is Molded FRP Grating resistant to chemicals?
    Yes. Molded FRP Grating offers excellent chemical resistance, making it ideal for use in chemical plants, wastewater treatment facilities, marine environments, and other corrosive settings where traditional steel or aluminum grating would deteriorate rapidly.
    Q Is Molded FRP Grating safe to use in hazardous environments?
    Absolutely. Molded FRP Grating is non-sparking, making it a safe choice for environments where flammable gases or explosive materials are present. Its non-conductive properties also provide an added layer of electrical safety.
    Q How does the weight of Molded FRP Grating compare to metal grating?
    Molded FRP Grating is significantly lighter than steel or aluminum grating — typically about one-quarter the weight of steel — while maintaining high load-bearing strength. This makes installation faster, reduces structural support costs, and lowers overall project expenses.