Molded Fiberglass Grating
Best for corrosive areas and frequent washdown. Commonly used in chemical plants, wastewater sites, and humid environments.
Standard / mini / micro mesh options
Anti-slip Safety Surface
DEFINING THE STANDARD
Leading FRP Grating Manufacturer for Industrial & Offshore Projects
As the National Standard Drafting Leader, NANTONGRATE delivers high-performance fiberglass grating tailored for offshore, rail, and industrial projects. Verified by USCG, ABS, and DNV.
Request a QuoteDownload 2026 Catalog
* Material Innovation
Advanced FRP Gratings & Composite Systems
Select the composite system engineered for your structural, environmental, and performance demands.
Molded Fiberglass Grating
Best for corrosive areas and frequent washdown. Commonly used in chemical plants, wastewater sites, and humid environments.
See more
Pultruded FRP Grating
Engineered for high-load applications requiring longer spans and maximum structural stiffness. Suitable for platforms, walkways, and structural applications
See more
Phenolic Grating
A reliable option for fire-sensitive areas, particularly in offshore and marine environments.
See more
Accessories & Systems
Complete fastening solutions and structural supports designed to ensure secure, long-term installation.
See more
PU Fenestration Systems
Advanced pultruded polyurethane systems delivering superior thermal isolation for green architecture.
See more
Wind Turbine Blades
Precision epoxy structures engineered for high fatigue resistance and extreme reliability.
See more
Material Innovation
Advanced FRP Gratings & Composite Systems
Select the composite system engineered for your structural, environmental, and performance demands.
Pultruded FRP Grating
Engineered for high-load applications requiring longer spans and maximum structural stiffness. Suitable for platforms, walkways, and structural applications
I-bar / T-bar options
Low Deflection Rates
Phenolic Grating
A reliable option for fire-sensitive areas, particularly in offshore and marine environments.
USCG & ABS Approved
Extreme Fire Endurance
Accessories & Systems
Complete fastening solutions and structural supports designed to ensure secure, long-term installation.
Adjustable Pedestal Systems
Modular FRP Handrails
PU Fenestration Systems
Advanced pultruded polyurethane systems delivering superior thermal isolation for green architecture.
Ultra-low U-Values
High Thermal Insulation
Wind Turbine Blades
Precision epoxy structures engineered for high fatigue resistance and extreme reliability.
High Modulus Epoxy
Vacuum Infusion
* FRP Grating Across Industries
Proven Solutions for Specific Environments
From offshore to infrastructure, our tailored FRP solutions resolve your industry’s toughest operational challenges.
Oil & Gas
USCG-certified phenolic grating designed for high-risk fire zones and extreme offshore environments.
Chemical Processing
Superior chemical resistance against aggressive acids, alkalis, and solvents.
Marine & Shipbuilding
DNV-approved lightweight solutions offering extreme saltwater and UV resistance.
Water & Wastewater
Maintenance-free walkways designed for high humidity and biological corrosion.
Food & Beverage
Hygienic, easy-to-clean grating meeting strict sanitary production standards.
Construction
Combining structural integrity with aesthetic flexibility for modern infrastructure.
Flood Control
High-strength FRP profiles designed for quick urban flood defense and critical infrastructure deployment.
* FRP vs. Steel
Why Choose Fiberglass Grating Over Steel?
Steel grating presents hidden costs including corrosion, maintenance downtime, and safety risks. Fiberglass (FRP) grating is engineered for lasting reliability, delivering lower lifecycle costs and safer operational environments.
Superior Corrosion Resistance
Durable even in aggressive chemical or marine environments.
Lightweight
Easier and faster installation with exceptional load-bearing capacity.
Slip Resistance & Electrical Insulation
Enhanced safety in wet conditions, eliminating electrical hazards.
Lower Maintenance Burden
Significantly reduce downtime, saving you both time and money.
* FRP vs. Steel
Why Choose Fiberglass Grating Over Steel?
Steel grating presents hidden costs including corrosion, maintenance downtime, and safety risks. Fiberglass (FRP) grating is engineered for lasting reliability, delivering lower lifecycle costs and safer operational environments.
Superior Corrosion Resistance
Durable even in aggressive chemical or marine environments.
Lightweight
Easier and faster installation with exceptional load-bearing capacity.
Slip Resistance & Electrical Insulation
Enhanced safety in wet conditions, eliminating electrical hazards.
Lower Maintenance Burden
Significantly reduce downtime, saving you both time and money.
Why NANTONGRATE
Talk to Our Team About Your ProjectNANTONGRATE is the lead drafting organization for China’s FRP grating national standard. We manufacture patented FRP grating, covers, and handrails, with performance verified by USCG (L2/L3), ABS, and DNV.
Engineering-grade Tolerance
Built to support “fit-first” installation and help reduce rework on-site.
One-stop Project Support
Grating, FRP profiles, clips, CNC cutting, and pre-fabrication—so you don’t need multiple vendors.
Fast Response
Clear quoting, drawing review, and resin guidance based on your operating conditions.
Traceable Quality
Controlled batching helps reduce human error and supports batch-to-batch consistency with documented records.
Stable production
Environmental compliance investments (including RTO exhaust treatment and solar power) help support more stable production scheduling.
* Trusted
Reliable FRP Manufacturing for Complex Projects
- 0+
Molded Grating Moulds
- 0+
Pultrusion Lines
- 0h
Quick Ship
- 0+
Global Projects
* quality
Documented Quality, Engineered Precision
Automated batching and thorough mechanical testing ensure certified quality, precisely tailored to meet your project specifications.
- Automatic Batching System
- Controlled batching with key data recording helps support stable quality and traceable production.
- Testing Capability for Mechanical Properties
- We can provide documentation around typical mechanical testing such as flexural modulus, elastic modulus, flexural strength, and shear strength, depending on project needs.
* support
Engineering Support & Fabrication Services
If you can share your drawings and site conditions, we can help you move faster—from selection to ready-to-install parts.
Load / Deflection Guidance
We help check load performance and support your selection with practical load table references.
CNC Cutting & Machining
Precision cut-outs, openings, and edge finishing to match your layout and reduce on-site modifications.
Pre-Fabrication (Project-Ready Modules)
When schedules are tight, pre-fabricated modules can help simplify installation—especially on offshore platforms or retrofit sites.
* Success Stories
Featured Projects
Discover why major operators trust NANTONGRATE for precision fabrication and reliable supply in harsh conditions.
Read modeOffshore Walkways & Platform Access
Phenolic or project-specified FRP grating + compliance documentation support.
Read modeChemical Plant Maintenance Platforms
Molded grating selected for corrosion-heavy zones and wet floors.
Read modeWater Treatment Access Areas
FRP grating for humid environments with frequent maintenance traffic.
* Cooperation process
How to Order
A clear RFQ process makes the first order easier—especially for project deliveries.
Send Requirements
Grating type, sizes/quantities, operating environment, and drawings (DWG/PDF if available).
Support & Installation
We provide installation guidance and after-sales support to ensure project success.
Request a Quote
Partner with a direct manufacturer. Get USCG-certified quality, expert engineering support, and rapid 48-hour shipping on in-stock items.
NANTONGRATE Blog
Explore our latest articles on FRP material selection, corrosion resistance guides, and installation best practices to help you make informed engineering decisions.
Lorem ipsum
Welcome to WordPress. This is your first post. Edit or delete it, then start writing!
Lorem ipsum
Welcome to WordPress. This is your first post. Edit or delete it, then start writing!
Lorem ipsum
Welcome to WordPress. This is your first post. Edit or delete it, then start writing!
