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DIKA SIGN Focused on Outdoor Aluminum Signage Systems. Backed by 30 Years of Engineering Expertise.

We are not just a sign maker,
We are a system builder.
Engineering, manufacturing,
and delivering outdoor aluminum signage systems — at scale.

Engineering & System Design

Engineered as a system — not treated as a one-off build.

Fewer site surprises. Faster installation. Predictable results.

Structural design
Structural design aligned with wind load, weight limits, and real mounting conditions
Modular system breakdown
Modular system breakdown optimized for shipping, handling, and predictable on-site assembly
Installation-first detailing
Installation-first detailing, including templates, access planning, and long-term serviceability
DIKA SIGN Proof:
Engineering files
CAD, 3D, shop drawings, BOM — all version-controlled
Standardized build specs
Key dimensions, tolerances, fastening & service zones defined upfront
Controlled revisions
From engineering release to production checkpoints. So what's engineered on paper is what gets built on the floor.

Manufacturing & Assembly

Built for repeatability — from prototype to batch.

What you approve is what you receive—every time.

Inconsistent builds
Prototype looks right, batch output doesn't.
Fit & alignment issues on site
Extra drilling, shimming, or field fixes required.
Quality drift across repeat orders
Quality drift across repeat orders
DIKA SIGN Proof
What you approve is what you receive — every time.
✦ Process-based production: Standardized cut / form / weld / assemble workflows
✦ Installation-critical dimension control: Mounting points, alignment, and module interfaces defined and checked.
✦ Batch consistency: Stable output for multi-location and repeat orders
DIKA SIGN Proof
What you approve is what you receive — every time.
✦ Process-based production: Standardized cut / form / weld / assemble workflows
✦ Installation-critical dimension control: Mounting points, alignment, and module interfaces defined and checked.
✦ Batch consistency: Stable output for multi-location and repeat orders
DIKA SIGN Proof
What you approve is what you receive — every time.
✦ Process-based production: Standardized cut / form / weld / assemble workflows
✦ Installation-critical dimension control: Mounting points, alignment, and module interfaces defined and checked.
✦ Batch consistency: Stable output for multi-location and repeat orders
DIKA SIGN Proof
What you approve is what you receive — every time.
✦ Process-based production: Standardized cut / form / weld / assemble workflows
✦ Installation-critical dimension control: Mounting points, alignment, and module interfaces defined and checked.
✦ Batch consistency: Stable output for multi-location and repeat orders

Surface & Durability

Outdoor durability is engineered into the finish system

Longer life, less maintenance, better long-term appearance.

3 Items >>

Coating system selection based on environment (UV / coastal / industrial)

Surface prep discipline (cleaning, pretreatment) for adhesion & longevity

Edge & joint protection to reduce corrosion risks over time

DIKA SIGN Proof >>

Aluminum pretreatment + powder / fluorocarbon coating defined by exposure conditions

Edge sealing, drainage design, and joint detailing built into structure

Dedicated coating lines with controlled parameters and process records

DIilA SIGN Proof Statement:Durability is designed into the system -not left to material choice alone.

Illumination & Electrical Reliability

Lighting engineered for longevity — not just brightness

Lower failure rate, safer operation, easier servicing.

DIKA SIGN Proof

Power & layout logic defined upfront

LED density, voltage drop, and power placement engineered per sign size

Installation-first electrical design
Access, replacement paths, and service zones designed into structure
Outdoor-safe integration
Moisture protection, heat management, and cable routing standardized

Quality & Project Control

Predictable delivery comes from controlled execution

Reduced rework. Clear communication. On-time shipment.

3 Items >>
✦  What’s delivered doesn’t match approved drawings
✦  Late-stage changes cause delays or rework
✦  Inconsistent quality across shipments
DIKA Proof >>
Controlled engineering-to-production handoff

Approved drawings released through defined checkpoints

Installation-first electrical design

Access, replacement paths, and service zones designed into structure

Outdoor-safe integration

Moisture protection, heat management, and cable routing standardized

DIKA Proof Statement: Every unit is built exactly as approved — no surprises.

Our Advantage

Choose us, and we promise to do everything needed to ensure a successful and satisfactory working partnership. The 8 reasons set out below will give you an insight into our advantages.

Industry Experience
Founded in 1996, we have 30 years of signage experience. We offer comprehensive solutions for a wide range of signage products and projects, giving you peace of mind.
Geographical Advantage
Our company was established in Shanghai 20 years ago, and our current production facility is located in Lu'an, Anhui, China's signage capital. This competitive advantage of "front shop, back town" provides you with better service and lower prices.
Reliable Cooperation
Over the years, we have maintained strategic partnerships with leading Chinese real estate companies such as Vanke, Gemdale, Sunac, and China Overseas. Their rigorous supplier audits provide you with unwavering confidence.
Project Experience
These projects with these leading real estate companies are primarily concentrated in the Yangtze River Delta and Sanya, Hainan. Project types primarily include large-scale commercial complexes, five-star hotels, 5A office buildings, and 5A scenic spots. We have over 200 successful projects, providing you with valuable experience and valuable insights. 5. Our factory strictly selects recycled, lead-free, and non-toxic materials. Electrical components such as LEDs and drivers are sourced from UL-certified manufacturers.
Safe Materials
The materials used in our factory are strictly selected from environmentally friendly recycled, lead-free and non-toxic main materials; for electrical parts such as LEDs and drivers, they are all supplied by UL certified manufacturers.
Certification
Our illuminated signage products are UL-48 certified, and all products shipped bear the UL certification label, ensuring peace of mind.
Environmental Protection
Our factory boasts 20 years of production experience. Our Anhui factory boasts a production area exceeding 4,000 square meters. Environmentally friendly components such as paint and welding facilities have passed local Chinese government environmental assessments and meet environmental, low-carbon, and energy-saving requirements.
Service Team
We have a mature service team. Our Shanghai office has over 10 employees, primarily in the design and sales departments. Our Anhui factory has over 35 employees in production, equipped with a variety of signage production equipment. Our production team, comprised of a production manager, designers, sheet metal teams, paint teams, art teams, a quality inspection department, and a production office, is capable of handling large and medium-sized signage production.
Environmental Display
We are located in Lu’an, Anhui Province, known as “China’s Hometown of Signage.” Our 5,000㎡ factory realizes an integrated layout from R&D to production.
Get in touch with us
Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
With 30 years of metal fabrication experience and a complete production facility, we deliver durable, lightweight, and high-quality signage solutions.
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