Ultra-precise coating solutions for hard disk drives and data storage components.
Superior Surface Engineering specializes in precision electroless nickel plating for HDD components. Our processes meet the extreme tolerance and magnetic property requirements demanded by the data storage industry, ensuring every component performs flawlessly at nanometer-level precision.
Precision electroless nickel plating for aluminum and glass substrates. Our coatings provide the ultra-smooth, defect-free surface required for high-density magnetic recording media with roughness values below 0.3nm Ra.
NiP coatings with precisely controlled phosphorus content (10-13%) for optimal magnetic properties. Our proprietary process ensures uniform thickness across the entire platter surface with less than ±0.5μm variation.
Lightweight, precision-coated actuator components with controlled hardness and wear resistance. Our surface treatments enable fast seek times and extended operational life, supporting drives exceeding 500,000 load/unload cycles.
Quality Management System
Environmental Management
Cleanroom Processing
Inspection & Traceability
Our data storage coating facility operates under strict cleanroom conditions with comprehensive quality control at every stage. From incoming material inspection to final testing, every parameter is measured, recorded, and traceable.
Contact our data storage specialists to discuss your coating requirements. We offer rapid prototyping, competitive lead times, and engineering support from concept to production.