Channel Letter & Sign Manufacturer

Illuminated signs, built in our own factory.

Since 2010 we manufacture custom channel letters, lightboxes and neon signs for brands in 40+ countries — direct from a 3,000 m² facility, with CE & UL certification and a 2-year warranty.

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

Get a Free Quote Tour Our Factory
3,000 m²
Own Factory
16
Years Since 2010
40+
Countries Served
2-Year
Warranty
What We Make

Core products.

Every sign is custom-fabricated in-house — from the first cut to final inspection — so quality and lead time stay in our hands.

Channel letters
Channel Letters
Stainless steel face-lit letters for storefronts and facades.
Learn more ›
Lightbox sign
Lightbox Signs
Ultra-slim, evenly-lit logo lightboxes for indoor and outdoor.
Learn more ›
Neon sign
Neon Signs
Custom LED neon in any shape, color and size.
Learn more ›
Metal letters
Metal Letters
Fabricated stainless steel, brass and aluminum letters.
Learn more ›
3D and halo letters
3D & Halo Letters
Backlit halo and dimensional letters with a precision finish.
Learn more ›
Perforated LED letters
Perforated Letters
Exposed LED dots that read from hundreds of metres away.
Learn more ›
RGB color-changing letters
RGB & Smart Signs
Color-changing and app-controlled signs, from RGB to DMX and IoT.
Learn more ›
Wayfinding signage system
Wayfinding Systems
Complete directional signage for campuses, hospitals and parks.
Learn more ›
Shop by Business

Signs for your type of business.

Tell us what you run — we build the right sign for it, in-house, for any industry.

Restaurant Hotel Retail Store Salon & Beauty Church Gym & Fitness Coffee Shop Bank Bar Bakery Nail Salon Medical Office Dental Office Law Office Car Dealership Real Estate Office School Gas Station Spa
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
Inside Our Factory

How your signs are made.

Six steps, all in our own 3,000 m² facility — so you always know who builds your signs and how.

Laser cutting
1 · Laser Cutting
Welding
2 · Welding
Precision bending
3 · Precision Bending
Surface finishing
4 · Surface Finishing
LED assembly
5 · LED Assembly
Quality inspection
6 · Quality Inspection
Built To Last

Materials and components we trust.

MeanWell Power
Industrial-grade drivers rated for long outdoor service life.
Rishang LED
High-brightness modules with consistent color temperature.
Acrylic & Steel
5 mm acrylic faces and 1.2–1.5 mm stainless steel returns.
IP65 Weatherproof
Sealed and rated for rain, dust and temperature extremes.

Start your sign project.

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

Copy EmailWhatsApp