25 Years of Excellence in Composite Manufacturing and Client-Centric Solutions
With 25 years of experience in the manufacturing of composite materials, we have always adhered to the philosophy of quality, using only the highest quality materials and manufacturing each product according to the strictest technical specifications. We meet our customers' needs from all aspects, including design, development, production, testing, and management. Our products have been successfully applied in various industries and projects around the world, including chemical plants, offshore windmills, rail transportation, municipal construction, and power facilities. Thanks to over two decades of close collaboration with clients from various industries, as well as our internal research and testing, we are proud to offer better and more comprehensive solutions.
We do more than just offer products; we cultivate strategic partnerships with our clients to ensure exceptional customer satisfaction while promoting constructive feedback and open communication. The success of our clients is paramount to our value proposition.
Leading the Way in Quality Management and Innovative Composite Solutions
As a company with a strong sense of innovation and responsibility, we are committed to open, transparent, and continuous quality management. Shirui’s quality management system was the first in the industry to achieve ISO 9001:2015 certification. Our products are lightweight, high-strength, corrosion-resistant, and flame-retardant, meeting the quality inspection standards of multiple countries, including the United States and European countries. They are widely used in fields such as chemical engineering, light industry, and electric power electronics, as well as municipal construction. SIEGRID series products have not only been successfully applied in several key domestic projects, such as Olympic venues, but are also exported to over ten countries, including Germany, France, and Japan.
As a leader in experience and technology within the industry, Shirui has been dedicated to the continuous research and development of new products for 25 years, while also consistently improving existing products. The company currently holds five invention patents and over 20 utility model patents, striving to provide customers with top-quality, high-performance, cost-effective products that are highly trusted.
What is FRP ?
FRP stands for Fiberglass Reinforced Polymer or Fiberglass Reinforced Plastic.
It is made by using glass fibers (including products like glass cloth and mats) as reinforcing "ribs," with synthetic resin serving as the matrix and adhesive material. Through specific processing methods, the “ribs” are bonded together to form a resin-based fiber-reinforced composite material. These materials complement each other, resulting in a synergistic effect that meets diverse performance needs.
Why Choose Fiberglass Reinforced Polymer (FRP)
Enhanced design options, superior corrosion resistance, increased strength, and more convenient installation.
  • Lighter but stronger
    FRP is 70% lighter than steel, with superb weight ratio.
    FRP grating can even be strong enough to withstand vehicle loads while weight is less than steel grating.
  • Anti corrosion, free maintenance.
    It’s different to metal and wood, FRP products would not get rusted or corrode and will continue to maintain entire structural integrity and longer life.
  • Insulation, NON Magnetic
    FRP materials determine it’s properties of insulation and non-magnetic, thus reduces the safety risks by electricity shocks, and can be used in some sensitive equipment.
  • Better economic benefits
    FRP is Lightweight and endurable. It’s much easier and convenient to transport and install than steel, and no need maintenance in the future, which saves a lot of money.
Market Applications
The applications of resin-based fiber-reinforced composite grating and profiles are highly versatile.
In industries and fields such as chemical plants, offshore windmills, rail transportation, power, electronics, municipal facilities, and civil construction, they are used for platforms, walkways, trench covers, curtain wall decorations, and fencing shelves and more. The grating and profiles offer excellent performance and flexible applications.
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