Channel Letter Manufacturing

Channel Letter Manufacturer

SignLumi is a channel letter manufacturer with a 3,000 m² in-house factory in Lu'an, Anhui. We cut, weld, assemble and wire front-lit, back-lit halo, rimless and dual-lit channel letters ourselves — no middleman, direct from the production line to your storefront.

From $24 per letter
For a 12-inch acrylic face with white LED. Custom sizes, colors and finishes quoted within 24 hours.

Factory-direct pricing · 15-day production · CE & UL certified · 2-year warranty — free quote in 24h.

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Channel Letter Manufacturer
Our Products

channel letter manufacturer — explore the options.

Choose a product line below, or tell us what you need and we will recommend the right build.

Channel Letters
Channel Letters
Acrylic-faced letters on welded aluminum returns, wired with IP65 LED. We fabricate each letter to your exact size, color and finish and ship it worldwide.
From $24 per letter
3D & Halo Letters
3D & Halo Letters
Dimensional letters with real depth and presence. Edge-lit and precision-cut acrylic letters built in-house to your exact font, depth and finish, with a refined glow option.
From $12 per letter
RGB & Smart Signs
RGB & Smart Signs
Colour-changing and smart-controlled LED signs. From full-body RGB to animated edge chasing, DMX light shows and cellular-connected remote control — command every colour, effect and schedule.
From $27 per letter
Lightbox Signs
Lightbox Signs
Evenly-lit lightboxes for facades, windows and projecting storefronts. Ultra-slim aluminum frames with acrylic faces — built in-house for uniform, flicker-free light and a long outdoor life.
From $105 per piece
SignLumi production floor
Why SignLumi

A real factory, not a trading company.

When you buy from a trading company, you pay a middleman and wait on someone else's production line. When you buy from SignLumi, you talk directly to the factory that cuts, welds, assembles and wires your signs.

  • 3,000 m² production floor — we control every step in-house
  • CE & UL certified, with export quality control
  • MeanWell power supplies and Rishang LED modules
  • 2-year warranty on every illuminated sign
FAQ

Questions buyers ask us.

Are you a real channel letter manufacturer?

Yes. We own a 3,000 m² factory in Lu'an, Anhui and fabricate every channel letter in-house — laser cutting, bending, welding, LED wiring and assembly. You deal directly with the factory, not a trading company.

What channel letter types do you manufacture?

Front-lit, back-lit (halo), rimless, domed, dual-lit and full-body glow letters, plus mini LED letters for counters. Each is built to your exact size, font and color.

What is your channel letter MOQ?

One piece. We take single-letter orders and full multi-store chain rollouts alike, at the same factory-direct pricing.

How do you ship channel letters?

Worldwide. Express is 7–10 days, air freight about 10 days, and sea freight 40–65 days. Letters are packed in protective crates to arrive undamaged.

Start your sign project.

Send us your logo and dimensions — get a free quote within 24 hours.

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