Surface Finishing & Precision Finishing Services

High-quality part finishing, polishing, coating and heat treatment for CNC machined components

At HS CNC, we provide reliable surface finishing services for CNC parts to enhance appearance, corrosion resistance and durability of custom machined components.Our surface finishing services are tailored to meet the specific requirements of your CNC machined parts, whether you need a matte finish, high gloss, corrosion protection, or enhanced wear resistance. Our team uses industry-standard equipment and techniques to ensure consistent quality across all orders, from small-batch prototypes to large-scale production runs.

Whether you need simple deburring to remove sharp edges or complex multi-step treatments including plating and heat treatment, we work closely with you to understand your project goals. We also provide detailed recommendations based on your material and application, ensuring the finishing process enhances both the functionality and aesthetic appeal of your parts.

Worker cleaning CNC machined aluminum profiles in industrial washing tank for surface finishing treatment

 

Parts Cleaning & Degreasing All CNC

machined parts go through a thorough cleaning and degreasing process before finishing. This removes oil, coolant, and debris, ensuring a clean, uniform surface for subsequent anodizing, plating or painting.

 
 
 
 
Sandblasting / Abrasive Blasting
 
Our manual sandblasting cabinet delivers uniform matte finishes for CNC machined parts. It removes sharp edges, tool marks and oxidation, preparing surfaces for anodizing, plating or painting. Suitable for aluminum, steel, stainless steel and copper components. 
 
 

 

 

Magnetic Polishing & Deburring

Our magnetic polishing machine removes micro burrs, tool marks and sharp edges from CNC parts. It achieves uniform mirror finishes on small, complex or hard-to-reach surfaces without changing part dimensions. Ideal for copper, aluminum, stainless steel and precision components.

 

Electroplating

We provide customized electroplating services for CNC machined metal parts. Electroplating creates a protective coating to improve corrosion resistance, wear resistance and surface appearance. Multiple plating options are available to meet different industrial application requirements.

Our Finishing Advantages

We deliver consistent surface quality, tight appearance control and reliable protection for all CNC parts. All finishing processes are strictly inspected to meet custom industrial standards.

Applications & Industries

Process Flow

1. CNC Machining

2. Deburring

3. Surface Finishing

4. Quality Inspection

5.Packing & Delivery

Get Your Parts Professional Finishing Now

Send your drawings, we provide one-stop machining and surface finishing service.

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Equipped with industry-leading CNC machining centers and precision inspection equipment, we guarantee micron-level dimensional accuracy for all custom precision machined components.

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📞 Tel: +86 159 6236 0688

💬 WhatsApp/Mobile: +86 198 3650 1075

✉ Email: sujiang274@gmail.com

📍 Zhangjiagang Town, Suzhou, Jiangsu, China

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