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Industrial Fabrics Manufacturer Since 1980

Leading provider of high-performance filtration & screen printing solutions trusted in over 50 countries worldwide.

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About GWI Group

Founded in 1980, GWI Group has grown into one of China's leading manufacturers of woven and non-woven industrial fabrics. With over 35 years of expertise, we specialize in high-performance materials for filtration and screen printing applications.

Our products are exported to more than 50 countries and are widely used across industries including food processing, pharmaceuticals, mining, electronics, architecture, metal processing, power generation, and aerospace.

  • 35+ Years of Industry Experience
  • ISO-Certified Manufacturing
  • Global Distribution Network
  • R&D-Driven Innovation
Factory Interior Production Line Quality Control Product Testing

Our Product Categories

Specializing in filtration and screen printing, our industrial fabrics meet the highest standards of performance and durability.

Air Filtration

High-efficiency filter media for dust collection, HVAC systems, and industrial air purification.

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Liquid & Solid Filtration

Precision filter cloths and membranes for chemical, food, pharmaceutical, and wastewater treatment.

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Screen Printing

High-tension mesh, printing frames, and stretching systems for precision graphic and industrial printing.

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Air Filtration Products

PE Easily Dedusting Needle Felt

PE Easily Dedusting Needle Felt

Polyethylene-based felt with excellent dust release properties for efficient cleaning cycles.

  • Material: PE
  • Weight: 300–600 g/m²
  • Temperature Resistance: ≤90°C
  • Applications: Cement, Wood, Food Processing
Oil-water Repellent Needle Felt

Oil-Water Repellent Needle Felt

Treated filter media resistant to oil mist and moisture, ideal for harsh environments.

  • Material: PET + Chemical Treatment
  • Water Repellency: >95%
  • Oil Resistance: High
  • Applications: Steel, Foundry, Chemical
FMS Needle Punched Felt

FMS Needle Punched Felt

Flame-retardant, melt-resistant felt for high-temperature filtration.

  • Material: FMS (Fiberglass Modified Surface)
  • Max Temp: 260°C
  • Flame Retardant: UL94 V-0
  • Applications: Incineration, Power Plants
P84 Needle Felt

P84 Needle Felt

High-performance polyimide felt with excellent chemical and thermal resistance.

  • Material: P84 (Polyimide)
  • Max Temp: 260°C
  • Chemical Resistance: Excellent
  • Applications: Waste-to-Energy, Chemical Processing
PTFE Membrane Laminated Felt

PTFE Membrane Laminated Felt

Ultra-low emission filtration with PTFE membrane for sub-micron particle capture.

  • Material: Base Fabric + PTFE Membrane
  • Efficiency: >99.99%
  • Low Pressure Drop
  • Applications: Pharma, Electronics, Cleanrooms
Custom Filter Media Solutions

Custom Filtration Media

Tailored fabric solutions based on your specific filtration requirements.

  • Custom Weights & Thicknesses
  • Special Coatings Available
  • Multiple Fiber Blends
  • Lab Testing & Validation

Screen Printing Products

High-Tension Printing Mesh

Screen Printing Mesh

Precision-woven polyester and nylon mesh for high-resolution printing.

  • Mesh Count: 80–300 threads/cm
  • Materials: PET, Nylon
  • High Tension Stability
  • Applications: Textile, Electronics, Ceramics
Aluminum Printing Frame

Screen Printing Frame

Lightweight aluminum frames with precision corners for consistent tension.

  • Material: Anodized Aluminum
  • Sizes: Custom & Standard
  • Corrosion Resistant
  • Compatible with All Stretchers
Automatic Mesh Stretcher

Mesh Stretcher

Pneumatic and electric stretchers for uniform mesh tensioning.

  • Type: Pneumatic / Electric
  • Tension Accuracy: ±5%
  • Frame Compatibility: All Sizes
  • Efficiency: 2–3 min per frame

Why Choose Great Wall Fabrics?

Decades of innovation, quality control, and customer-focused service make us a trusted partner worldwide.

35+
Years Experience
50+
Countries Served
1000+
Global Clients
99.8%
Customer Satisfaction

Latest News & Updates

March 19, 2025

Key Properties of Filter Paper for Cartridges

Understanding pore size, flow rate, and retention efficiency in industrial cartridge filters.

Read More →
March 19, 2025

Polyester Needle Felt Media is Engineered

For durability and performance in high-temperature and chemically aggressive environments.

Read More →

Contact Us

Get in touch with our team for product inquiries, samples, or technical support.

Email

sales@greatwallfabrics.com

Phone

+86 532 82021969

+86 532 82021929

+86 532 82021369

Address

No. 44-60 Zhongshan Road, Qingdao, Shandong, China

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