Industrial FRP Filter Cages
High-Performance Dust Collection & Environmental Filtration Solutions for Industrial Applications Custom Manufacturing • Global Export • 24H Response
Round Filter Cages
Standard & custom diameters for bag house applications
Oval Filter Cages
Optimized design for enhanced filtration efficiency
Envelope Cages
Flat bag support systems for specialized applications
Custom Designs
Tailored solutions for unique industrial requirements
Why Industrial Leaders Choose WEENOOR Filter Cages
Superior performance characteristics that matter most to procurement managers and engineering teams
Superior Corrosion Resistance
Outperforms steel cages in harsh chemical environments. No rust, no maintenance coating required. 15+ year service life in most applications.
Lightweight Yet Strong
75% lighter than steel equivalents, reducing installation costs and structural load. High strength-to-weight ratio maintains structural integrity.
Total Cost of Ownership
Lower initial cost + zero maintenance + extended lifespan = 40-60% savings over steel alternatives. ROI typically achieved within 18 months.
Technical Specifications & Standards
Trusted by Industry Leaders Worldwide
Real partnerships, verified results, and transparent operations you can trust
"WEENOOR's filter cages have been running in our coal-fired plant for 3 years without any maintenance. The corrosion resistance is exceptional, and their technical support team helped us optimize the entire filtration system."
"We switched from steel to WEENOOR's FRP filter cages 2 years ago. The weight reduction made installation so much easier, and we've seen zero corrosion issues. Their custom sizing service was perfect for our retrofit project."
Modern Manufacturing Facility
ISO-certified production lines in Nantong, China's FRP manufacturing hub
Global Trade Presence
Regular exhibitor at Canton Fair, Composite Europe, and industry events
Customer Factory Visits
Open doors policy - welcome international clients for facility tours
Real Customer Communications
Hello WEENOOR team! I need FRP grating samples for oil platform project
Hi Ahmed! We can provide samples within 5 days. What specifications do you need?
25mm thick, 38x38mm mesh, fire retardant grade. Need 200 sqm total
Perfect! Sending samples today. Price for 200sqm: $28/sqm FOB. Delivery 20 days.
Excellent! Your response time is amazing. Looking forward to long partnership 👍
Samples arrived! Quality is exceptional. Ready to order 500 filter cages
Fantastic news Maria! For 500 units: $45 each, production 18 days + shipping
Can you do $42 per unit? This is first order of many more to come
Deal! $42/unit for valued partnership. Preparing PI now 🤝
Perfect! This is why we choose WEENOOR. Professional and flexible 🙌
Need urgent quote for metro project. Custom FRP handrails - 200 meters
Hi James! Can provide quote in 2 hours. Please send technical drawings
📎 Technical_Specs.pdf
Attached. Need fire-rated, anti-slip surface
Reviewed specs. Quote: $185/meter, delivery 25 days. Includes all certifications
Impressive speed! Approved. Please proceed with order confirmation
Get Started Risk-Free Everything You Need to Evaluate
Complete support package to help you make the right decision for your filtration project
Free Physical Samples
Real product samples shipped to your facility for hands-on testing and evaluation
- • Standard & custom sizes available
- • Multiple resin types for comparison
- • Express shipping worldwide
- • No obligation to purchase
Technical Training Videos
Professional installation and maintenance guidance from our engineering team
- • Installation best practices
- • Troubleshooting common issues
- • Maintenance schedules
- • Performance optimization tips
Marketing Support Materials
Professional sales tools and technical documentation for distributors and resellers
- • Product catalogs & spec sheets
- • High-resolution product images
- • Comparison charts vs. steel
- • Case studies & testimonials
Connect via WhatsApp: +86 152 6282 0826
Available 24/7 for international customers
Frequently Asked Questions
Quick answers to the most common questions about FRP filter cages
How do FRP filter cages compare to steel cages in terms of cost?
While FRP cages may have a slightly higher initial cost, the total cost of ownership is 40-60% lower than steel due to zero maintenance requirements, longer lifespan (15+ years vs 3-5 years for steel), and reduced installation costs due to lightweight design.
What's your minimum order quantity (MOQ)?
We maintain flexible MOQs to support both large projects and smaller requirements. For standard sizes, MOQ can be as low as 50 pieces. Custom designs typically require 100+ pieces. Contact us for specific project requirements.
Can you manufacture custom sizes and designs?
Absolutely. Our engineering team specializes in custom filter cage solutions. Send us your specifications, drawings, or existing samples, and we'll provide a tailored solution with technical drawings for approval before production.
What's the typical delivery time for filter cage orders?
Standard products: 7-15 days production + shipping time. Custom designs: 15-25 days production + shipping. Express production available for urgent projects. Shipping time varies by destination (7-30 days).
Do you provide technical support for installation and maintenance?
Yes, we provide comprehensive technical support including installation guidelines, maintenance schedules, troubleshooting assistance, and video training materials. Our engineering team is available for consultation throughout your project.
What quality certifications and testing do you provide?
All products are manufactured to ASTM standards with full material certifications. We provide test reports for mechanical properties, chemical resistance, and dimensional accuracy. Third-party inspection services available upon request.
Ready to Upgrade Your Filtration System?
Join hundreds of industrial facilities worldwide who have already made the switch to WEENOOR FRP filter cages