RTO Emission Control
Our RTO system supports cleaner production and helps reduce the risk of disruption caused by environmental compliance pressure.

* about NANTONGRATE
NANTONGRATE specializes in the manufacturing and fabrication of FRP grating systems for industrial applications. From standard grating supply to project-based processing, we support customers with practical production capability, controlled quality, and a clear understanding of engineering requirements. Our goal is to help every project move forward with greater consistency, efficiency, and confidence.

Since 2003, NANTONGRATE has combined FRP grating manufacturing and fabrication support for more reliable industrial project delivery.
Schedule a Factory TourDrawing-based cutting, milling, and pre-fabrication help reduce site modification and improve installation efficiency.
Equipped with over 100 sets of molding grating molds in various specifications to support customized needs for various engineering projects.
ISO 9001, 14001, and 45001 support a structured approach to quality, environmental responsibility, and workplace safety.
A controlled dosing system helps keep production more stable.



We manufacture grating through three distinct paths, each suited to a different performance need.
* Molded Grating
Molded grating is built for everyday industrial use in corrosive environments. Its one-piece structure makes it a practical choice for walkways, platforms, and layouts that require flexible fitting.
One-piece panel structure
Suited to corrosive areas
Flexible for site cut-outs

* Pultrusion
Pultruded grating is better suited to projects that demand greater span and structural efficiency. It is often selected when load performance plays a bigger role in specification.
Higher span capability
Better load efficiency
More structural control

* CNC Cutting & Fabrication
Phenolic grating is developed for projects where fire performance is a key requirement. It is commonly used in offshore, marine, and other safety-driven industrial environments.
Fire-focused resin system
Low smoke performance
Suited to offshore use

Supply reliability depends on more than capacity. NANTONGRATE supports stable operations through a more controlled production approach.
Our RTO system supports cleaner production and helps reduce the risk of disruption caused by environmental compliance pressure.

On-site solar power is part of our long-term approach to energy efficiency, operational resilience, and more sustainable manufacturing.

Our EHS practices are aligned with ISO 45001, supporting safer operations and a more audit-ready manufacturing environment.



Delivery quality goes beyond production. NANTONGRATE manages packaging, loading, and shipment preparation to support safer transit and smoother site handling.


Connect with NANTONGRATE for project support, technical review, and supply planning.
Learn more about NANTONGRATE as a manufacturing-based FRP grating supplier, from production capabilities and certifications to quality control and project support.
No. We are a direct FRP grating factory with in-house production and controlled processes. You’re welcome to verify through a video factory tour or an on-site audit.
Our core product range includes molded grating, pultruded grating, and phenolic grating. We also support CNC cutting, pre-fabrication, drawing-based processing, and project supply for customers who need more than standard panel delivery.
Yes. NANTONGRATE supports CNC cutting, milling, and pre-fabrication based on customer drawings. This helps improve fit, reduce on-site modification, and make installation more efficient for project teams.
Yes. Our manufacturing and documentation approach is built for industrial applications where corrosion resistance, fire performance, structural reliability, and supplier qualification all matter, including offshore, marine, chemical, water treatment, and other compliance-driven environments.