A pre-treatment process is a series of chemical cleaning and surface-conditioning steps performed before coating, painting, powder coating, plating, anodizing, or other surface finishing operations, with the main objective of removing contaminants, improving coating adhesion, enhancing corrosion resistance, and ensuring consistent surface finishing quality; the pre-treatment process can be configured to suit your specific products and needs, with available treatment processes including Pre-Degreasing & Degreasing, Surface Conditioning, Conversion Coating, Pickling, Phosphating, Zirconium, Passivation/Seal Rinse, and Rinsing, and system types available in Batch Direct Spray, In-line Direct Spray, and Submerge (Dipping).