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Our Location
Room 501, Building 3, No.15, Pingxi 10th Road,Nan Ping Science and Technology Industry Park,Zhu Hai,Guang Dong Province,China
Finishing Options
Enhance Durability, Appearance, and Performance LH Precision & Automation provides a wide range of post-processing and surface finishing solutions to ensure machined parts meet both functional and cosmetic requirements.
Finishing Options
Surface Finishing Overview
Machined parts rarely leave production exactly as they should be used. Surface finishing is the critical step that transforms raw machined components into parts ready for real-world applications.
Surface finishing helps solve key challenges such as:
• Improving corrosion resistance
• Enhancing wear resistance
• Achieving cosmetic surface quality
• Meeting assembly and sealing requirements
• Protecting components in harsh environments
At LH Precision & Automation, we coordinate finishing processes through qualified partners under our ISO 9001:2015 quality management system to ensure consistent and reliable results.
Our Surface Finishing Capabilities
We provide a wide range of surface finishing options to support different materials and application requirements:
• Anodizing (clear, black, colored)
• Electroplating
• Electroless Nickel Plating
• Industrial Painting & Coating
• Precision Polishing
• Surface Grinding & Deburring
• Custom surface treatments upon request
These finishing solutions are widely used in medical equipment, semiconductor components, industrial machinery, and automation systems.
Key Surface Finishing Processes
Anodizing
Anodizing creates a durable oxide layer on aluminum surfaces that improves corrosion resistance, wear resistance, and appearance. It also allows for colored finishes widely used in precision equipment
Electroplating
Electroplating deposits a protective metal layer onto the part surface to enhance corrosion resistance, conductivity, and durability.
Electroless Nickel
Electroless nickel plating provides uniform thickness and excellent corrosion resistance, making it ideal for precision components and complex geometries.
Polishing & Grinding
Polishing and grinding processes improve surface smoothness and aesthetic appearance while reducing friction and improving sealing performance.
Why Surface Finishing Matters
Surface finishing is more than cosmetic—it directly affects product performance, durability, and service life.
Proper finishing can:
✔ Extend component lifespan
✔ Improve corrosion protection
✔ Enhance product appearance
✔ Ensure functional fit and assembly
✔ Reduce friction and wear
Quality Assurance in Finishing
All surface finishing processes are controlled under our ISO 9001:2015 quality system, ensuring:
• Process traceability
• Controlled coating thickness
• Consistent surface quality
• Inspection before shipment
Industries We Support
Our surface finishing services support:
• Medical Devices
• Semiconductor Equipment
• Industrial Automation
• Precision Machinery
