
What is channel letter?
Channel letters generally refer to thick, three-dimensional letters, also known as “box letters” or “raised letters.”
At Technical, we manufacture channel letters using metal materials. Available materials include stainless steel, zinc, brass, and copper, allowing us to accommodate various customer requests.
Additionally, surface finishes such as urethane coating, sheet application, and gold plating can be applied.
Metal channel letters offer a luxurious appearance while also possessing excellent strength and corrosion resistance.
Products

Neon Tube Sign
This sign is recommended for those who want to replicate the look and feel of neon tubes. Using LEDs and silicone tubing, it can mimic the appearance of traditional neon tubes.It is suitable for indoor installations or locations within reach, where neon tubes may not be feasible. We create custom designs tailored to your specific requirements.

T-flat
At Technical, we have developed T-FLAT by utilizing poured acrylic molding. This innovation eliminates the need for retaining edges or side screws required to fix the acrylic in conventional surface-illuminated designs, resulting in a cleaner and more streamlined appearance. This design is versatile and can be used for various settings, from high-end luxury stores to playful and pop-style shops.

Box Character
Metal signs offer a unique sense of weight and luxury inherent to metal. They are also highly durable, making them suitable for long-term use even in outdoor environments.
More details here

Flameless Character
These are frameless illuminated letters. The entire surface emits light, making them suitable for small or thin letters. Thick acrylic is carved using a router, allowing for a wide variety of processing options. The removable acrylic cover ensures that LED maintenance is easy and convenient.

Coupling Character
The acrylic front of the letters emits light, ensuring high visibility and clearly displaying the shape of the letters even at night. By applying decorative sheets to the acrylic surface, you can customize the illumination color to your preference. This design is also suitable for large signs that require additional strength.

Back Light Character
Backlighting (LED) illuminates the wall surface, accentuating the outline of the channel letters.
This creates an elegant impression, similar to indirect lighting.

Neon Light Character
This illuminated sign is designed to mimic the appearance of neon tubes by carving acrylic into R-shaped curves. The LED light source offers greater longevity and energy efficiency compared to traditional neon tubes. Additionally, it creates a softer glow, distinct from that of neon tubes. The clear coating on the surface allows for illumination in your preferred color.

Resin Sign
By processing acrylic with a router, we can now offer a wide range of resin sign options. These designs range from luxurious to playful, catering to various styles and impressions.

Inscription Board/ Casting sign
Etched nameplates, cut letter nameplates, and other high-design options can be tailored to match your vision. These designs are widely used for company and store signage, public facilities, and various architectural applications.

Cutting Sign / Metallic
Cut letters are widely used for store signage, nameplates, floor indicators, and various other applications. Created using laser-cut plates, they can accurately replicate small letters and intricate designs as envisioned.

Cutting Sign / Acrylic
Cut letters are widely used for store signage, nameplates, floor indicators, and various other applications. Created using laser-cut plates, they can accurately replicate small letters and intricate designs as envisioned.
LED
Durable, High Longevity, and Energy-Efficient

LEDs are durable, long-lasting, and energy-efficient. When combined with channel letters, they become highly visible at night due to their high brightness. Additionally, when the back surface is illuminated, the channel letters appear to float, naturally drawing attention.
12V type
NEW Square Line

Available color
– White (approximately 6500K)
– Warm white (approximately 3000K )
Recommended Sign Thickness
30 to 80mm
Crown mini 12v for T-FLAT

Available color
– White (approximately 6500K)
Recommended Sign Thickness
30 to 40mm
*It is a dedicated LED for T-FLAT signage and is exclusively for indoor use (not suitable for outdoor signage).
Flexible LED

Available color
– White (approximately 6500K)
– Warm white (approximately 3000K )
Recommended Sign Thickness
25 to 40mm
*Flexible LED is used for narrow-width letters and can be bent in all directions.
24V type
TAIKOO mini-24

Available color
– White (approximately 6500K)
– Warm white (approximately 2700K )
Recommended Sign Thickness
50 to 80mm
TAIKOO5-24

Available color
– White (approximately 6500K)
– Warm white (approximately 2700K )
Recommended Sign Thickness
90 to 120mm
LED light bulb φ10

Available color
White, Yellow, Blue, Red, Green
*It is also used for dot-illuminated surface letters.
LED light bulb φ5

Available color
Yellow, Blue, Red, Green
*It is also used for dot-illuminated surface letters.
100V type
100V-3NSP-Mini

Available color
– White (approximately 6500K)
– Warm white (approximately 3000K )
Recommended Sign Thickness
40 to 70mm
*With a direct AC 100V connection, installation is simple, and each unit can be cut individually.
Installation Method for Channel Letters
The installation of channel letters is simple, making it easy to place an order.

- Drill holes at the designated bolt positions using a concrete drill or similar tool.

- Clean the drilled holes using compressed air or another method to remove dust.

- Inject concrete adhesive or a similar bonding agent into the cleaned holes.

- Attach the letters in accordance with the adhesive’s curing time to complete the installation.