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

Production

Production Process
Our Lu’an manufacturing base in Anhui is equipped with complete production lines for metalwork, acrylic fabrication, coating, screen printing, CNC engraving, laser cutting, welding, and assembly. 
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Signage Design
Conceptual Design - We meticulously refine signage systems to ensure they align with the brand's identity and seamlessly integrate into the architectural environment, enhancing the overall aesthetic.

Detailed Design - We meticulously implement signage designs to perfection, meticulously detailing the craftsmanship. We guarantee a perfect first-time result, eliminating rework and wasteful rework, ensuring optimal results.
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Material Selection
Durability: Durable and Weather-Resistant Materials for Long-Term Performance.
Environmentally friendly recycling: Eco-Friendly and Fully Recyclable Aluminum Sign.
High-Quality: Stainless Steel,Aluminum and Acrylic for Premium.
Customized materials: Custom Material Combinations to Fit Any Design Concept.
Certified Materials: REACH, RoHS, CE and UL Compliant
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Sheet Metal Production
CNC machining: CNC machining is widely used for lettering, panels, and structural parts, ensuring efficiency and precision. Equipped with multiple CNC machines, we provide fast and precise fabrication for complex and custom signage designs.

Sheet Metal Fabrication: Sign sheet metal fabrication includes cutting, grooving, and bending processes used to manufacture sign components and housings. We have multiple equipment including laser cutting machines, bending machines, shearing machines, and CNC grooving machines.

Welding, Grinding, brushed , and Polishing: Welding and polishing are critical processes in the sign manufacturing process, ensuring structural strength, surface smoothness, and a polished appearance. Our factory is primarily equipped with argon arc welders, spot welders, grinders, brushing machines, and polishing machines for aluminum and stainless steel production.
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Acrylic Processing
Acrylic is a common material used in signage production. Processed through CNC engraving, laser cutting, polishing, and bonding, it is widely used in channel letters, acrylic display props, and wayfinding. CNC engraving offers high precision and is suitable for thick plate engraving, inlaying, and relief effects. Laser engraving is fast and produces smooth edges, making it suitable for thin plate processing with intricate patterns. The combination of these two methods offers a perfect balance of precision and aesthetics, meeting the diverse needs of high-end signage.

Our factory's main equipment includes laser cutting machines, CNC engraving machines, polishing machines, hot bending machines, cutting machines, and routers.
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UV Printing
UV printing is a common process in modern signage manufacturing. Using ultraviolet light curing technology, high-resolution images can be printed directly onto flat surfaces such as metal, acrylic, glass, and PVC. No lamination or screen printing is required. The process offers vibrant colors, strong adhesion, and excellent weather resistance, making it suitable for mid-range and high-end signage systems.

We have several UV flatbed printers equipped for fast, efficient, and environmentally friendly production.
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Screen Printing
Screen printing is a crucial process in signage manufacturing, combining traditional techniques with modern equipment. Its printed layer offers strong adhesion, excellent weather resistance, and saturated colors, making it suitable for signage panels, signage, and safety signs.

Our factory is equipped with a variety of screen printing presses, drying and curing equipment, and ink mixing and screen stretching equipment.
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Electroplating Logo Process
Electroplated logos are commonly used for high-end brands, commercial spaces, and real estate projects. A variety of plating colors are available to meet diverse design needs, ensuring visual impact, durability, and brand recognition. Our factory utilizes modern electroplating equipment that is lead-free, low-chromium, and uses a circulating water treatment system,
complying with European and American RoHS and REACH standards.

Common electroplating finishes include brushed stainless steel or mirrored stainless steel. Common plating colors include silver, gold, champagne gold, rose gold, antique bronze, black titanium brushed stainless steel, and gunmetal/dark gray titanium.
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Painting Process
Our factory primarily uses oil-based paint, applied by spray or brush, to evenly coat the sign material surface with a durable, weather-resistant protective layer. This creates a rich, saturated color, strong adhesion, and weather-resistant surface. This is particularly useful for outdoor signs, wayfinding systems, and signage.

Our paint production equipment is equipped with advanced spray booths, electrostatic spray guns, drying rooms, air-drying rooms, and exhaust gas treatment systems. We strictly control VOC emissions to ensure a uniform, weather-resistant, and environmentally safe coating, meeting the comprehensive evaluation and acceptance standards of local environmental protection authorities in China.
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Sign Art Assembly
Sign art assembly is a crucial step in ensuring a refined appearance, structural stability, and ease of installation. High-precision assembly, proper fixing, and surface protection enhance sign durability and customer experience. We adhere to a high-quality, maintainable, and standard-compliant assembly process.
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Sign Quality Inspection
Sign quality inspection is the final, crucial step in the sign production process. By rigorously checking dimensions, appearance, lighting effects, and structural fixation, we reduce post-sale risks and ensure consistency with the design drawings.
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Packaging and Logistics
We minimize volume and weight by designing each product in a modular, stackable, and disassembled manner. We also utilize lightweight packaging and consider optimal logistics and transportation methods to ensure safe delivery while saving you money!
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Construction and Installation
Our construction and installation standards ensure secure and well-hung signs, ensuring they are safe, durable, and look professional and beautiful.

Domestic Market: We provide integrated services from design and production to on-site installation, ensuring every sign project is a flawless success.

International Market: We primarily provide high-quality finished signs, accompanied by detailed installation drawings and instructions, to facilitate quick installation by our clients' local partners. This reduces cross-border construction costs while ensuring compliance with local construction regulations.
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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