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FRP Composites Production is the Smart Choice for Modern Construction

SINOGRATES is tailored to your needs on custom FRP manufacturing. Discover the power of lightweight, corrosion-resistant, and high-strength FRP solutions engineered for industrial, marine, and infrastructure applications.

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About SINOGRATES

SINOGRATES is a leading ISO9001-certified manufacturer of fiberglass reinforced plastic (FRP) products, strategically located in Nantong City, Jiangsu Province, China. We specialize in producing a comprehensive range of high-quality FRP products, including molded grating, pultruded grating, pultruded profiles, and handrail systems — widely used in diverse infrastructure projects.

With advanced manufacturing technologies and multiple production lines, we ensure high-volume output efficiency while maintaining stringent quality control. Our professional laboratory is equipped with rigorous testing equipment to conduct load span bearing tests, ensuring every FRP product meets or exceeds relevant industry standards.

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SINOGRATES Factory

Why Choose SINOGRATES?

We deliver unmatched value through innovation, quality, and customer-centric service.

Factory Direct Manufacturing

Benefit from competitive pricing and fast lead times with direct access to our high-volume production facility in China.

Quality Guarantee System

Every product undergoes strict testing in our in-house lab, ensuring compliance with international strength and performance standards.

Customization & Innovation

From standard sizes to fully bespoke profiles, we offer on-demand customization with continuous innovation in material engineering.

Our FRP Products

Engineered for durability, safety, and performance in corrosive, wet, and high-load environments.

FRP Molded Grating

FRP Molded Grating

Anti-corrosion, non-slip surface ideal for walkways, platforms, and drainage covers in wet or high-humidity environments.

High-strength | Lightweight | Custom Grit Surface
FRP Pultruded C Channel

FRP Pultruded C Channel

Lightweight structural profile with 70% less weight than steel. Ideal for chemical plants, marine platforms, and infrastructure.

Corrosion-Resistant | High Strength | Custom Colors
FRP Handrail System

FRP Handrail System

Complete safety solution for industrial, commercial, and residential applications. Easy to install and maintain.

Non-Conductive | UV Resistant | Modular Design
FRP Pultruded I-Beam

FRP I-Beam

Load-bearing structural component with strength comparable to steel. Used in bridges, platforms, and offshore structures.

Heavy-Duty | Non-Magnetic | Long Service Life
FRP Stair Treads

FRP Stair Treads & Landings

Slip-resistant, durable treads designed for safe access in industrial and public infrastructure.

Anti-Slip | Corrosion-Proof | Custom Sizes
FRP Pultruded Round Tube

FRP Round & Square Tubes

Structural tubes ideal for frameworks, handrails, and architectural applications. Available in standard and custom dimensions.

Lightweight | Insulating | Weather-Resistant
FRP Covered Grating

FRP Covered Grating

Custom-designed covered grating solutions for specialized applications requiring protection and structural integrity.

Tailored Design | High Load Capacity | Seamless Fit
FRP Pultruded Angle

FRP Angle & U Channels

Versatile structural components used in framing, support systems, and corrosion-prone environments.

High Fiber Content | Consistent Quality | Pultrusion Process
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15+
Years Experience
50+
Countries Served
ISO 9001
Certified
1000+
Custom Projects

Frequently Asked Questions

What is FRP Grating?

FRP (Fiberglass Reinforced Plastic) grating is a composite material made of glass fiber and resin. It offers high strength, corrosion resistance, and is lightweight compared to steel or aluminum.

Where is FRP used?

FRP products are widely used in chemical plants, wastewater treatment, marine platforms, power stations, bridges, and architectural structures due to their durability in harsh environments.

Can FRP be customized?

Yes. SINOGRATES offers full customization in size, color, load capacity, and surface finish to meet specific project requirements.

How does FRP compare to steel?

FRP is up to 70% lighter than steel, highly corrosion-resistant, non-conductive, and requires minimal maintenance — making it ideal for long-term infrastructure projects.

Get in Touch

Need a quote, technical support, or custom solution? Contact SINOGRATES today for expert assistance in FRP product selection and engineering.

Phone: +86 18009602088

Email: pan@frpsinogrates.com

WhatsApp: +86 18009602088

Address: No.68, Group 7, Dengyuan Community, Chengbei Subdistrict, Rugao, Jiangsu, China

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