Precision and Aesthetics: The Science Behind Qing Dadong’s Logo Painting Technology

Writer：admin Time：2025-03-13 17:35 Browse：℃

Logo painting is more than a decorative process—it’s a fusion of engineering precision and artistic vision. At Qing Dadong Electronics, this technique has been refined over 30 years to meet the exacting standards of global brands like Samsung, Huawei, and LG. Specializing in metal logo production, the company employs advanced painting technologies to create vibrant, durable, and intricately detailed logos for industries ranging from consumer electronics to automotive manufacturing.

The process begins with substrate preparation. Materials such as aluminum, stainless steel, or nickel undergo surface treatments like oxidation or etching to ensure optimal paint adhesion. Qing Dadong’s proprietary “Al Painting” and “Ni Painting” techniques, developed in its Korean R&D centers, involve multiple layers of high-grade coatings. These coatings are applied in dust-free workshops using automated spray systems, which guarantee uniform thickness and eliminate human error. For instance, smartphone back covers for Xiaomi or Huawei feature logos with gradients or metallic finishes, achieved through precise masking and multi-stage curing. The result is a scratch-resistant, UV-stable logo that retains its brilliance even under prolonged use.

Quality control is paramount. Each painted logo undergoes rigorous inspections via AI-powered visual systems that detect micron-level inconsistencies in color or texture. Certifications like IATF 16949 ensure compliance with automotive-grade durability tests, including salt spray and thermal shock resistance. This is critical for clients like Hyundai, whose Genesis car badges must withstand harsh weather conditions while maintaining a luxury aesthetic. Additionally, Qing Dadong’s eco-friendly practices, aligned with ISO 14001 standards, include using water-based paints and recycling solvents, minimizing environmental impact without compromising quality.

By integrating cutting-edge automation with decades of craftsmanship, Qing Dadong delivers logos that are not just visually striking but also engineered to last.