Product Description of Aluminum Circle for Road Signs
Aluminium circle for road signs are the veritable unsung heroes of our transport infrastructure. They are the basic building blocks of road signs, providing a strong and reliable foundation.
Behind every effective road sign, which plays a vital role in guiding, warning and informing motorists, lies an important component-the aluminium circle. These round sign blanks are an integral part of road sign manufacturing. Aluminium circle for road signs have numerous benefits and applications that contribute greatly to the safety and efficiency of the transport system. As we continue to prioritize road safety, aluminium circle will remain an important part of effective road signs.
Features of Aluminum Circle for Road Signs
- The surface of the Discs is smooth, oil-free, with no burrs around, and high flatness.
- Use brand-new aluminum ingots to produce high-purity pure aluminum rounds that meet your needs.
- Wide range of diameters 60 -1200 mm and thicknesses 0.4-10 mm with other sizes available to suit different sign designs.
- Advanced wafer molding and anodizing processes.
- The surface of the wafer is smooth, the edge is smooth, and the grain is fine.
Advantages of Aluminum Circle for Road Signs
- Aluminum alloy material, low density, high strength, corrosion resistance, easy processing.
- The aluminum alloy base is sturdy and durable with a high load-bearing capacity.
- Good energy absorption and cushioning properties.
- Strictly control the coil of the alloy, the state, and performance, to ensure the accuracy and diversity of aluminum Discs provided.
Specification of Aluminum Circle for Road Signs
- Aluminium Circle Specification
Temper | O, H12, H14,H16,H18,H22,H24,H26,H32, etc. |
Alloy | 1050,1060,1070, 1100,1200, 3003, 3004,5052, 8011, etc. |
Thickness | 0.4mm-10mm |
Diameter | 60mm-1200mm |
Type | CC&DC |
Certification | ISO9001/SGS/FDA |
Material | Using high-tech machinery utilizing premium grade aluminium Coil. |
- Detailed Product Description
Alloy | 1050,1060,1070, 1100,1200, 3003, 3004,5052, 8011, etc. |
Temper | O, H12, H14,H16,H18,H22,H24,H26,H32, etc. |
Thickness | 0.4mm-10mm |
Diamters | 60mm-1200mm |
Application | Kitchen utensils, stock pot, frying pan, rice cookers, lighting lamp, traffic sign, etc. |
MOQ | 500kgs per size |
Certification | ISO9001/SGS/FDA |
(3)Chemical Composition (%)
Product Process of Aluminum Circle for Road Signs
We have CC and DC materials, this is the difference between DC and CC material,
- Hot rolling process( Direct Cast rolling-DC): Aluminium ingot → Melting casting → Slag removal → Milling surface → Heating → Hot rolling → Cold rolling → Finishing rolling → Cut into Discs
- Casting and rolling process(Continuous Casting Rolling-CC): Melting casting → Crystal cooling forming → Cold rolling → Finishing rolling → Cut into Discs
QC(Quality Control)
- Products comply with ROHS, REACH environmental standards.
- We have many customers all over the world, have our own R&D and production team, have quality testing certificates, ISO9001, SGS and other quality testing certificates, and our products are in line with the national standards.
Why Choose Us?
- Sample Service: We offer free samples for testing, with the shipping cost to be covered by the customer.
- Customized Service: We welcome custom sample requests. Our experienced design team and skilled mold engineers are ready to meet your specific requirements. Samples will be created within 7-15 working days upon receiving your drawings and mold fee.
- Processing Service: We provide services such as bending, uncoiling, welding, punching, and cutting.
- After-Sales Service: Our professional after-sales team is available 24/7 to address your feedback and suggestions.
We are open to having your agent or a third-party organization conduct inspections or factory visits.
Packing&Delivery
- (1) Wooden case, carton, pallet, or customized etc.
- (2) Wooden pallet packing (and send pictures of packing method).
- (3) Standard shipping package, wooden case or pallet.
- (4) Wooden pallet for whole container, wooden crate for consolidation.

FAQ
Q1: Are you a trading company or a manufacturer?
A: We are a factory established in 2008, located in Nanping Industrial Park, Nanchuan District, Chongqing, and we are a leading manufacturer of aluminum cookware in western China .
Q2: Can you send samples?
A: Yes, we can provide free samples, but we need to charge shipping fee.
Q3: What product information do I need to provide?
A: You need to provide the grade, width, thickness, coating and tonnage you need to purchase.
Q4: How long does your delivery time take?
A: Generally our delivery time is 30-45 days, if the demand is very large or there are special circumstances, it may be delayed.
Q5: Can I visit your factory?
A: Of course, we welcome customers from all over the world to visit our factory. However, some factories are not open to the public.
Q6: What are your working hours?
A: Generally, our online service time is Beijing time: 8:00 a.m. – 22:00 p.m. After 22:00 p.m., we will reply to your inquiry on the next working day.