Chrome plating remains one of the most widely requested metal finishing services in modern manufacturing. At Leimeng Plating, we apply decorative and functional chrome coatings that deliver mirror-like brightness, superior corrosion resistance, and long-lasting wear protection. Our chrome plating technology supports industries ranging from automotive trim and household fixtures to precision machinery and hydraulic components.
The process begins with rigorous surface preparation, including degreasing, electrolytic cleaning, and nickel pre-plating when required. A thin layer of chromium is then electrodeposited from a chromic acid or trivalent chromium bath. Decorative chrome typically ranges from 0.2 to 0.8 micrometers, while hard chrome can reach thicknesses above 25 micrometers for industrial wear surfaces.
Leimeng controls bath temperature, current density, plating time, and agitation to ensure consistent thickness, adhesion, and appearance. We also monitor hexavalent chromium emissions and maintain wastewater treatment systems that comply with environmental standards.
Selecting the right substrate and pretreatment is essential. Steel, brass, zinc die-cast, and ABS plastic each require different activation steps before chrome deposition. Our engineering team reviews drawings and usage conditions to recommend the appropriate chrome grade and thickness.
Quality verification includes thickness measurement by X-ray fluorescence, adhesion testing, salt spray testing, and visual inspection. Whether the goal is aesthetic appeal or functional endurance, Leimeng chrome plating technology provides a reliable, specification-driven solution for OEM and aftermarket customers.