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3D LED Channel Letter

Innovative 3D LED Channel Letter
Manufacturing Solutions

Since 2007, Changzhou Tonight Opto-electric Co., Ltd. has been a global leader in advanced signage technology, offering complete systems for making beautiful, durable, and easy-to-install 3D LED letters.

About CNTONIGHT

Founded in 2007, Changzhou Tonight Opto-electric Co., Ltd. is a pioneering manufacturer specializing in cutting-edge technology for producing 3D LED channel letters. With over 15 years of experience, we have revolutionized the signage industry with our innovative materials and machinery.

We are proud to have developed the next-generation super resin (liquid acrylic) system, resin neon letters, and fully automated production equipment that empower agents and manufacturers worldwide to create stunning, high-quality illuminated signs with ease.

15+
Years Experience
100+
Global Clients
20+
Patents
Factory Tour

Our Featured Products

Complete systems for modern 3D LED signage manufacturing — from raw materials to advanced machinery.

Industrial 3D Printer

Industrial 3D Printer

New generation 3.0 SFS 3D channel letter printer with automatic color change, detachable platform, and micrometer leveling.

  • ✔ Fully automatic color system
  • ✔ Detachable build platform
  • ✔ Independent host control
Super Resin Injection Machine

Super Resin Injection Machine

Gear pump-based glue pouring machine for stable, high-volume resin injection. Trusted by manufacturers globally.

  • ✔ Stable glue flow
  • ✔ Durable gear pump
  • ✔ 10+ years field tested
Aluminum Channel Letter Bending Machine

Aluminum Bending Machine

Precision tool for shaping aluminum strips into perfect channel letter profiles with clean, consistent bends.

  • ✔ Easy to operate
  • ✔ High weather resistance
  • ✔ Multiple size support
Super Resin - Liquid Acrylic

Super Resin (Liquid Acrylic)

Next-gen single-component epoxy resin. No color fade, easy to use, ideal for high-clarity illuminated letters.

  • ✔ No color change
  • ✔ Single component
  • ✔ UV resistant
3D Pass Light Strips

3D Pass Light Strips

High-quality strips designed for even light diffusion in front-lit and back-lit channel letters.

  • ✔ 3D light diffusion
  • ✔ Weatherproof
  • ✔ Easy to install
Trim Cap

Trim Cap

Virgin material caps in J-type and Arrow-type designs. Ensures clean, professional edge finishing.

  • ✔ 3/4" J-type & 1" Arrow
  • ✔ Virgin material
  • ✔ Corrosion resistant
Channelume

Channelume

Premium aluminum channel with powder coating. Available in multiple colors and sizes (5cm to 11cm).

  • ✔ 12+ color options
  • ✔ 3–8 year color retention
  • ✔ High-quality coating
Glue For Letter

Adhesive Glue System

Specialized glue sets (1kg/set) for immediate bonding and secure installation of LED letters.

  • ✔ Immediate stick
  • ✔ Easy operation
  • ✔ Multiple models

Why Choose CNTONIGHT?

We provide end-to-end solutions with innovation, reliability, and global support.

Complete Systems

From raw materials to machinery — we offer full production lines for 3D LED signage.

Innovative Materials

Our super resin (liquid acrylic) ensures vibrant colors and long-term durability without fading.

Certified Quality

Recognized as a National High-Tech Enterprise in China with strict quality control.

Global Support

Training, technical guidance, and after-sales service available worldwide.

2007
Founded
15+
Years of Innovation
100+
Clients Worldwide

Frequently Asked Questions

What is super resin (liquid acrylic)?

Super resin is a next-generation single-component epoxy resin used to create high-clarity, durable 3D LED letters. It offers superior color retention and UV resistance compared to traditional materials.

Do you provide training for your machines?

Yes, we offer comprehensive training and technical support for all our equipment, including installation guidance, operation manuals, and video tutorials.

Can I become a distributor?

Absolutely. We welcome global partners and agents. Contact us for distributor terms, pricing, and support packages.

What countries do you ship to?

We ship worldwide. Our logistics team handles export documentation and delivery to over 50 countries.

Get in Touch

For inquiries about our products, pricing, or partnerships, visit our official website to contact us directly.

Visit Official Website to Contact

Changzhou Tonight Opto-electric Co., Ltd.

No. 200 Datong West Road, Niutang Town, Wujin District, Changzhou City, Jiangsu Province, China

Phone: +8615006110583

Email: zero@tltgd.com

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