Inventory of common traffic warning signs on the road

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1. Design Optimization

• Use high-precision vector graphics software (such as AI) to adjust pattern proportions, ensuring signs remain clearly visible from a distance.

• Color schemes comply with national standards (e.g., red, yellow, blue warning colors), with sharp edges and no aliasing.

2. Material Selection

• Base plate uses 1.5-3mm thick aluminum alloy sheet with surface anodized anti-corrosion treatment.

• Reflective film selects 3M Diamond Grade or domestic Class IV super-strong grade, with nighttime reflectivity reaching over 500 cd/lx.

3. Printing Process

• Use UV inkjet printers for pattern printing, increasing color saturation by 20%, with anti-UV coating extending lifespan to 10 years.

4. Cutting and Shaping

• CNC machines precisely cut irregular edges with an error ≤0.5mm, featuring chamfered edges to prevent cuts.

5. Initial Quality Inspection

• Sample inspection of reflectivity, color difference, and edge sealing, eliminating unqualified products.

Warning signs: The layout is eye-catching and bright, providing guidance to passing vehicles; fully automatic riveting machines combine the sliding channel with the aluminum plate, ensuring a very secure connection suitable for various harsh weather conditions. The aluminum plate uses 2mm thick aluminum with high hardness; Class II reflective film is used, with a service life of up to 10 years, excellent reflectivity, tight adhesion, and a clean, bubble-free appearance; the sliding channel width is 65mm.

Shaanxi Mingtong Traffic Facilities Engineering Co., Ltd. cares about the needs of every user and values the importance of people. As an infrastructure construction enterprise, the company consistently focuses on enhancing overall competitiveness and continuously improves its internal systems during development. The company places great emphasis on users' personalized requirements and understands their potential needs. Only through joint efforts and teamwork can we achieve a broad future and a brilliant prospect of a harmonious and abundant ecological life.