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Premium Channel Letter Materials for Luminous Signs

Weifang Sirui Luminous Letter Material Co., Ltd. – A trusted manufacturer since 2009, delivering high-quality aluminum strips, folding edge coils, profiles, and Channellume to over 40 countries.

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About Weifang Sirui

Founded in 2009, Weifang Sirui Luminous Letter Material Co., Ltd. is a professional manufacturer specializing in channel letter sign materials. Located in Weifang City, Shandong Province, China, we have grown into a global supplier with products exported to over 40 countries and regions.

Our core products include aluminum strips, folding edge coils, custom profiles, and Channellume – all designed for durability, precision, and ease of use in luminous signage manufacturing.

We offer a complete "One-Stop Service" – not only providing top-tier materials, but also supporting our clients with technical solutions, machinery guidance, and manual tools for efficient sign production.

Est. 2009
40+ Countries Served
One-Stop Solutions
Folding Edge Coil Trimless Channel Channellume Profile Trimless Design

Our Premium Products

High-performance materials engineered for durability, precision, and seamless integration in luminous signage systems.

Folding Edge Coil

Folding Edge Coil

Precision-engineered aluminum coil for seamless bending and forming in channel letter fabrication.

  • • High ductility for smooth folding
  • • Corrosion-resistant finish
  • • Compatible with automated roll-forming
Trimless Channel

Trimless Channel

Modern, frameless design for clean, minimalist illuminated signs with no visible edges.

  • • Sleek, contemporary appearance
  • • Easy installation and alignment
  • • Uniform light diffusion
Channellume Profile

Channellume Profile

High-efficiency LED-ready profile for bright, even illumination in custom lettering.

  • • Optimized for LED strip integration
  • • Reflective interior surface
  • • Durable anodized finish
Trimless Panel

Trimless Panel System

Integrated panel solution for large-format signs with invisible mounting.

  • • Seamless visual continuity
  • • Weather-resistant construction
  • • Quick modular assembly
Channellume Plus

Channellume Plus

Enhanced version with improved reflectivity and thermal management for high-output LEDs.

  • • Higher lumen efficiency
  • • Heat-dissipating design
  • • Long-term color consistency
Channellume Flex

Channellume Flex

Flexible profile for curved and contoured signage applications.

  • • Bendable up to 150° radius
  • • Maintains structural integrity
  • • Ideal for logos and organic shapes
🔧

Manual Tools Kit

Complete set of hand tools designed for efficient channel letter assembly and finishing.

  • • Includes bending jigs, cutters, and alignment tools
  • • Ergonomic design for reduced fatigue
  • • Compatible with all major material types
⚙️

Roll Forming Machine

Industrial-grade machine for continuous production of channel letter profiles.

  • • High-speed precision forming
  • • Adjustable for multiple profile types
  • • Low maintenance and energy efficient
📦

Custom Profile Design

Tailored extrusion profiles to meet unique branding and engineering requirements.

  • • Full CAD/CAM support
  • • Prototype and volume production
  • • Fast turnaround and MOQ flexibility
💡

LED Integration Service

Pre-wired and tested LED modules matched to your channel profile.

  • • Color temperature options (3000K–6500K)
  • • IP65 rated for outdoor use
  • • Plug-and-play connectors

Why Choose Us?

Decades of expertise, global reach, and a commitment to innovation set us apart in the channel letter industry.

Quality Assurance

Every product undergoes strict quality control to ensure dimensional accuracy, material integrity, and long-term performance.

Fast Global Delivery

Shipment to over 40 countries with reliable logistics partners. FOB China with multiple port options.

One-Stop Service

From raw materials to tools and technical support – we provide everything needed for efficient sign production.

Technical Expertise

Our team includes design, sales, and manufacturing experts ready to assist with technical challenges and custom solutions.

Global Exhibition Presence

We’ve showcased our innovations at major trade shows in USA, Korea, Dubai, Thailand, and Germany.

Custom Packaging & Branding

OEM packaging and private labeling available for distributors and large-volume partners.

2009
Founded
40+
Countries Served
15+
Years Experience
1000+
Projects Delivered

Frequently Asked Questions

Get answers to common questions about our products and services.

What materials do you offer for channel letters?

We specialize in aluminum strips, folding edge coils, custom profiles, and Channellume systems. All materials are precision-engineered for luminous signage applications.

Do you provide custom profile design?

Yes, we offer full custom profile design and extrusion services. Share your CAD file or sketch, and we’ll provide a prototype and production quote.

What is the minimum order quantity (MOQ)?

MOQ varies by product. For standard profiles, it starts at 500 meters. For custom designs, MOQ is typically 1,000 meters. Contact us for exact pricing.

Can you supply LED modules and tools as well?

Yes, we offer a complete one-stop solution including LED integration, roll-forming machines, and manual tools for sign fabrication.

How do you handle international shipping?

We ship globally via sea freight (FOB Qingdao or Shanghai). We work with trusted logistics partners to ensure timely and secure delivery.

Do you attend trade shows?

Yes, we regularly exhibit at major signage and advertising expos in the USA, Europe, Middle East, and Asia. Contact us for upcoming events.

Get in Touch

Ready to start a project or have questions about our materials? Reach out to our team today.

Company

Weifang Sirui Luminous Letter Material Co., Ltd.

Contact Person

Mr. Zhuang

Phone

+86 15206988520

Email

jtzhuang@outlook.com

Address

High-tech Enterprise Park, Hanting District, Weifang, Shandong, China

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