Professional FRP Grating& Custom Composite Solutions
From molded and pultruded grating to covers, profiles and handrail systems — we engineer corrosion-resistant fiberglass products for the world's most demanding industrial environments.
Comprehensive FRP Product Line
From standard grating panels to fully custom composite parts — manufactured in-house with multiple resin grades and color options.
Deep Technical Support & Manufacturing Expertise
Our in-house engineering team supports every project from material selection to structural design, tooling and quality verification.
Material Engineering
Expert resin selection for every corrosion environment.
- Polyester / Isophthalic / Vinyl Ester
- Fire-retardant & UV-stabilized grades
- Glass fiber content optimization
Structural Design
Load calculations and custom cross-section engineering.
- Load capacity verification
- Custom profile & panel design
- CAD drawing & 3D modeling
Tooling & Molding
In-house mold fabrication for custom composite parts.
- Molded grating dies
- Pultrusion die design
- Custom mold rapid prototyping
Quality Testing
Comprehensive inspection at every production stage.
- Dimensional & thickness checks
- Load & deflection testing
- Resin content & barcol hardness
Personalized FRP Composite Solutions
From your initial requirement to final delivery — our engineering team guides every step of your custom project.
Requirement Analysis
Understand your application, load, environment and budget.
Engineering Design
Material selection, structural calculation and CAD drawings.
Prototype & Tooling
Sample production and mold fabrication for approval.
Factory Production
Mass production with strict in-process quality control.
QC & Delivery
Final inspection, packaging and global shipment.
A Real FRP Manufacturing Factory
We operate a complete production facility with molded grating lines, pultrusion machines, custom molding workshops and in-house quality testing. Every product is manufactured under our direct control — from raw resin to finished panel.
As a direct factory, we control cost, lead time and quality at every stage — enabling competitive pricing and reliable delivery for projects of any scale.
Learn About Our Factory →Trusted Across Major Industries
Our FRP solutions are deployed in the world's most demanding sectors — where corrosion, load and safety matter most.
Recent Project Highlights
Insights & Technical Guides
Need a Custom FRP Solution for Your Project?
Send your requirement to our engineering team — we provide material recommendations, structural calculations and quotations within 24 working hours.
Our Products
Complete range of FRP grating, covers, profiles and composite systems — molded or pultruded, standard or fully custom. Multiple resin grades and color options available.
Product Catalogue
Complete FRP grating & composite product catalog with technical specifications. Browse online or download the full PDF catalogue.
FRP Grating & Composite Solutions Catalogue
Edition 2026 · Volume 1 · Nantong, Jiangsu, China
Catalogue Contents
FRP Molded Grating
High corrosion-resistance molded fiberglass grating for walkways, platforms and flooring.
Key Features
- Superior chemical & corrosion resistance
- Integral anti-slip grit surface option
- Light-weight, easy cutting & installation
- Non-magnetic, electrical insulation
- Low maintenance, long service life
Available Colors
Technical Specifications
| Thickness | 25 / 30 / 38 / 50 mm |
|---|---|
| Panel Size | 1220 × 3660 mm (custom) |
| Mesh Size | 38×38 / 40×40 mm |
| Resin Type | Polyester / Isophthalic / Vinyl Ester |
| Surface | Smooth / Grit / Concave |
| Load Class | Light / Medium / Heavy duty |
FRP Pultruded Grating
High-load pultruded grating with uniform cross-section strength for heavy-duty industrial application.
Key Features
- High load capacity & stiffness
- Uniform cross-section strength
- Available in multiple bar profiles
- Excellent for heavy machinery areas
- Fire-retardant resin option
Available Colors
Technical Specifications
| Thickness | 25 / 38 / 50 mm |
|---|---|
| Bar Profile | I-shape / T-shape / custom |
| Mesh Size | Custom spacing |
| Resin Type | Isophthalic / Vinyl Ester |
| Surface | Grit / plain |
| Bar Height | 38 / 50 / 65 mm |
FRP Covers & Panels
Solid and gritted FRP cover panels for trench covers, floor panels and equipment enclosures.
Key Features
- Solid surface with anti-slip grit option
- Covers trenches, drains and floor openings
- Corrosion-resistant alternative to steel
- Custom cut-outs and sizes available
- Load-rated for pedestrian & vehicle traffic
Available Colors
Technical Specifications
| Thickness | 25 / 38 / 50 mm |
|---|---|
| Surface | Smooth / gritted top |
| Panel Size | Custom cut to size |
| Resin Type | Isophthalic / Vinyl Ester |
| Load Rating | Pedestrian / Light vehicle / Heavy |
| Application | Trench / drain / floor / equipment |
FRP Pultruded Profiles
Custom fiberglass structural profiles, beams, tubes and angles for demanding composite structures.
Key Features
- High strength-to-weight ratio
- UV-resistant & corrosion-proof
- Custom cross-sections available
- Non-conductive electrical insulation
- Consistent dimensional quality
Available Colors
Technical Specifications
| Profile Types | I / H / U / C / L / Tube / Bar / Angle |
|---|---|
| Length | Custom (up to 12m) |
| Resin Type | Polyester / Vinyl Ester / Phenolic |
| Surface | Smooth / textured |
| Fiber Content | 60-75% by weight |
| Application | Structural / cable tray / frame / housing |
FRP Handrail & Stair System
Complete non-corrosive FRP safety railing, handrail and stair systems for industrial platforms.
Key Features
- Complete railing & stair packages
- Corrosion-resistant for marine & chemical use
- Easy modular installation
- Meets industrial safety standards
- Non-conductive for electrical safety
Available Colors
Technical Specifications
| System Components | Handrail / Midrail / Posts / Kits / Stairs |
|---|---|
| Height | 900 / 1100 mm |
| Material | Pultruded FRP + SS316 hardware |
| Post Size | 50×50 / 60×60 mm square tube |
| Handrail Size | Ø40 / Ø50 mm round tube |
| Standard | OSHA / EN ISO 14122 |
Fiberglass Fabric
High-quality C-glass & E-glass fiberglass fabric for FRP molding, marine composites, electrical insulation and industrial reinforcement.
Key Features
- High tensile strength & dimensional stability
- Excellent electrical insulation properties
- Heat & fire resistant, low thermal conductivity
- Compatible with polyester, vinyl ester & epoxy resins
- Uniform weave, consistent thickness & controlled resin uptake
Glass Types
Technical Specifications
| Glass Type | C-glass / E-glass / S-glass |
|---|---|
| Weight | 200 / 260 / 300 / 400 g/m² |
| Weave | Plain / Twill / Satin |
| Width | 1000 / 1270 / 1500 mm (custom) |
| Density | 8×8 / 10×10 / 12×12 per inch |
| Length | 50m / 100m per roll |
Grating Clips
Stainless steel & FRP grating clips and fasteners for secure installation of FRP grating to support structures.
Key Features
- Secure FRP grating to steel & FRP support structures
- Stainless steel SS304 / SS316 & FRP material options
- Easy installation, removal and maintenance
- Corrosion-resistant for harsh chemical & marine environments
- Multiple clip types fit all standard grating profiles
Clip Types
Technical Specifications
| Material | SS304 / SS316 Stainless Steel / FRP |
|---|---|
| Clip Type | M-clip / C-clip / G-clip / custom |
| Fit Grating | 25 / 30 / 38 / 50 mm thickness |
| Surface | Polished / passivated / coated |
| Hardware | Bolt & nut included (SS316) |
| Packing | 100 pcs / bag or custom |
Custom FRP Products
OEM & ODM custom fiberglass composite parts — from design and tooling to full production.
Custom Capabilities
- Full custom design & molding
- Wide resin & reinforcement choice
- Rapid prototyping support
- In-house tooling fabrication
- Low to high volume production
Process Options
Custom Process
| Step 1 | Requirement analysis & material selection |
|---|---|
| Step 2 | CAD design & structural calculation |
| Step 3 | Prototype & sample for approval |
| Step 4 | Tooling & mold fabrication |
| Step 5 | Mass production with QC |
| Step 6 | Final inspection & global shipment |
Technical Documents & Catalogues
Browse and download our complete range of technical documents. Preview online or download PDF files directly.
FRP Molded Grating Product Catalogue
Complete molded fiberglass grating product range with specifications, dimensions, resin grades and application guidelines.
Molded FRP Grating Technical Manual
Comprehensive engineering guidelines for engineer-designers covering molded FRP grating specifications, load tables, resin grades, installation and application standards.
FRP Pultruded Grating Product Catalogue
Complete pultruded fiberglass grating product range with engineering data, load capacity charts, profile dimensions and custom options.
FRP Pultruded Profiles & Structural Shapes Catalogue
Complete range of pultruded fiberglass structural shapes including angles, channels, I-beams, tubes, rods and custom profiles with engineering data and load tables.
FRP Handrail System Installation Guide
Complete guide including ladder & cage, round tube handrail system and square tube handrail system with installation instructions, component diagrams and safety standards.
Company Profile & Capability Brochure
Company certifications including ABS PDA certificates and Intertek ASTM F3059 test report, demonstrating product quality compliance and manufacturing capabilities.
Industry Applications
Proven FRP grating solutions across the most demanding sectors — engineered for corrosion resistance, structural load and operational safety.
Blog & Insights
Technical articles, industry news, product guides and project updates from our FRP composite manufacturing team.
About FRP Grating Master
NANTONG ZEALL NEW MATERIALS CO., LTD.
A direct FRP composite manufacturer with deep engineering expertise — committed to quality, reliability and long-term global partnerships.
Manufacturing Excellence in Fiberglass Composites
We operate a complete production facility dedicated to molded and pultruded fiberglass grating, structural profiles, covers, handrails and stair systems. Every product is manufactured under strict quality control to meet international standards.
Our in-house engineering team provides material selection, structural design and custom tooling support — enabling us to deliver personalized composite solutions for projects of any complexity.
- In-house production, strict QC at every stage
- Engineering team for material & structural design
- OEM & ODM custom composite parts supported
Quality First
Material traceability and dimensional checks on every batch.
On-Time Delivery
Reliable lead times and dependable logistics worldwide.
Customer Focus
Project-oriented support from specification to shipment.
Our Manufacturing Capability
Complete in-house production facilities for molded and pultruded FRP products — from raw material to finished composite solutions.
Frequently Asked Questions
Answers on custom options, samples, lead time, resin grades, quality control and shipment.
Contact Us
Submit your project requirement — our engineering and sales team replies within 24 working hours to sales@gratingfrp.com.
Contact & Sales
Tel: +86 513 6681 9918
Sales Manager: +86 139 6296 2332
Email: sales@gratingfrp.com
Head Office & Factory
Nantong, Jiangsu, China
FRP Composite Manufacturing Facility
Working Hours
Mon – Sat · 08:30 – 18:00 (GMT+8)
Response Time
We aim to reply to every inquiry within 24 working hours.