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Buy High Quality Aluminium Circles for Road Signs - China Suppliers and Factory 1050 1060 3003 Disc Products Companies, Factories
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Buy High Quality Aluminium Circles for Road Signs - China Suppliers and Factory 1050 1060 3003 Disc Products Companies, Factories
Discover top-notch Aluminium Circles and Discs manufactured in China, specifically designed for road traffic signs. Our high-quality 1050, 1060, and 3003 aluminium circles are produced by trusted suppliers and factories, ensuring durability and reliability for all your signage needs. With exceptional performance and a commitment to quality, our products are the ideal choice for both urban and rural traffic management. Choose our aluminium discs to enhance safety and visibility on the roads
Our aluminium circles are specially manufactured for road traffic signs, warning signs, guide signs and other outdoor traffic facilities, using premium pure aluminium and alloy materials to meet strict international traffic safety standards.
Key Material & Advantages
Mainly made of 1050, 1060, 3003 and 5052 grade aluminium, these round blanks feature outstanding corrosion resistance, weather resistance and flatness.
Corrosion ResistantWithstands rain, snow and humidity without rusting.
Weather ResistantStable performance under extreme temperature changes.
Lightweight & High StrengthEasy to handle and install in the field.
Excellent FlatnessSmooth surface for precise printing and lamination.
Long Service LifeDesigned for long-term outdoor exposure.
Non-RustingMaintains appearance and integrity over years.
Processing & Application Benefits
With a smooth, burr-free surface, our aluminium circles are highly compatible with reflective film lamination, screen printing and digital printing, ensuring clear and long-lasting sign display and excellent daytime and nighttime visibility. They are easy to punch, cut and form, supporting efficient mass production of standard and custom road signs for highways, urban roads, rural roads and industrial traffic areas.
Description
Aluminium sheets for road signs are also called traffic sign aluminium sheets, road sign blanks, reflective sign aluminium plates, highway sign aluminium sheets, and traffic sign substrates.
Common shapes include square, rectangular, round, triangular, octagonal and custom-cut special shapes for different traffic instructions. They usually adopt a composite structure: an aluminium alloy base sheet (mostly 1100, 3003, 3104, 5052) bonded with reflective film for high visibility at night.
Widely used in highway signs, city road signs, warning signs, traffic guidance boards, and safety signs.
Major purchasing countries include the United States, Canada, Australia, Germany, the UK, France, UAE, Saudi Arabia, Malaysia, Thailand, Indonesia and South Africa. Strong demand comes from infrastructure construction, transportation projects and urban traffic management.
To ensure quality, we use 1050/1060/1100/3003 alloy, strict thickness & diameter tolerance, smooth surface without scratches, uniform mechanical properties, corrosion resistance, and compliance with traffic material standards. Stable stamping performance ensures long service life.
Detail Images
Frequently Asked Questions
Q
What aluminium alloy grades are used for road sign circles?
Our aluminium circles for road signs are primarily made from 1050, 1060, 1100, 3003, and 5052 grade aluminium alloys. These grades offer the best combination of corrosion resistance, flatness, mechanical strength and compatibility with reflective film lamination required for traffic sign applications.
Q
What shapes and sizes are available for traffic sign aluminium blanks?
We supply aluminium sign blanks in a wide range of shapes including round, square, rectangular, triangular, octagonal and custom-cut special profiles. Sizes and thicknesses can be customised to meet specific project requirements for highway signs, urban road signs, warning signs and more.
Q
Are these aluminium circles compatible with reflective film and printing?
Yes. Our aluminium circles feature a smooth, burr-free surface that is highly compatible with reflective film lamination, screen printing and digital printing. This ensures clear, durable sign graphics with excellent visibility during both daytime and nighttime conditions.
Q
Which countries do you export aluminium circles for road signs to?
We export to major markets worldwide including the United States, Canada, Australia, Germany, the UK, France, UAE, Saudi Arabia, Malaysia, Thailand, Indonesia and South Africa. Our products support large-scale infrastructure construction, transportation projects and urban traffic management programmes globally.
Q
How do you ensure the quality of aluminium circles for road signs?
We apply strict quality control throughout production, including precise thickness and diameter tolerances, scratch-free smooth surface finishing, uniform mechanical properties, corrosion resistance testing and compliance with international traffic material standards. Stable stamping performance is verified to ensure long service life in outdoor environments.
Q
Can aluminium circles for road signs withstand extreme weather conditions?
Absolutely. Our aluminium circles are engineered for long-term outdoor exposure. They are non-rusting, weather resistant and maintain structural integrity under extreme temperature changes, heavy rain, snow and UV exposure, making them ideal for permanent road sign installations in any climate.
