Enhance the strength, protection, and finish of your parts with a full range of advanced surface treatment processes.
Anodizing creates a hard, protective oxide layer on aluminum surfaces, improving corrosion resistance, wear resistance, and surface hardness. It also enhances weatherability and coating adhesion, with options for different colors, suitable for durable and decorative applications.
Electroplating deposits a uniform metal layer on parts to improve corrosion protection, wear resistance, and appearance. It also boosts electrical conductivity and heat resistance, widely used for metal and alloy components.
Powder coating sprays dry powder onto surfaces, which is cured into a tough, durable layer. It offers excellent corrosion and abrasion resistance, UV protection, and is environmentally friendly, ideal for industrial and decorative uses.
Other treatments include phosphating, heat treatment, electroless nickel plating, and custom processes tailored to materials and needs, improving durability, performance, and appearance across industries.
We provide quality surface treatments such as bead blasting, anodizing, electroplating, powder coating, chemical conversion coating, passivation, polishing, blackening, and customized processes. We ensure coating thickness, hardness, color, salt spray resistance, and adhesion meet your requirements, supported by detailed testing and reports for reliable performance.
All surface treatments must comply with RoHS and customer specifications to ensure function and appearance.
Inspectors must have good vision and color discrimination, with regular training to ensure accuracy.
Visual inspection under neutral white light (500–1000 Lux) at 50cm±10cm distance and 45° angle, focusing on texture, color uniformity, and coating integrity.
Use consistent materials and process parameters within each batch to guarantee uniform texture, color (ΔE≤2), and gloss.
*** Defective parts must be reworked or scrapped. Defects such as scratches, contamination, peeling, or color difference not allowed.***
Maintain detailed inspection records and photos for each batch to ensure traceability.
Implement a clear handover process between production and inspection teams to track process parameters and results.
Conduct regular training and assign dedicated quality inspectors to ensure consistent adherence to standards and reduce errors.
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