Precision 1215MS Steel & Copper CNC Machined Parts with Zinc Plating
We are a manufacturing factory specializing in precision CNC turned metal components, with extensive experience in automatic lathe processing and comprehensive inspection capabilities.
Whether working with carbon steel (such as 1215MS) or copper materials, we provide efficient, stable, and cost-optimized solutions for batch production of CNC machined parts.
Core Advantages
1. Automatic Lathe Processing – Efficiency & Cost Optimization
Our factory is equipped with multiple automatic lathes and CNC machines, enabling continuous automated production.
This allows us to:
• Shorten production cycles
• Reduce unit costs
• Maintain consistent dimensions
From non-standard parts to complex geometries, we ensure both precision and fast delivery for all CNC machined parts.
2. Material: 1215MS Free-Cutting Steel
We use 1215MS free-cutting steel, known for:
• Excellent machinability
• High surface finish quality
• Suitability for high-volume precision production
This ensures both mechanical strength and dimensional stability.


3. Advantages of Zinc Plating
• Corrosion Resistance: The zinc layer acts as a sacrificial coating, protecting the steel from rust even in humid or outdoor environments.
• Cost-Effective & Mature Process: More economical than stainless steel or nickel plating, ideal for large-volume production.
• Uniform Appearance & Easy Assembly: Smooth and consistent surface (bright or matte), burr-free and safe for handling, suitable for automated assembly.
• Optional Passivation & Sealing: Further enhances corrosion resistance; finishes such as blue-white zinc, black zinc, or color zinc are available.
• Assembly-Friendly: Zinc plating does not affect tapping, press-fitting, or spot welding operations.
4. Expertise in Copper Turned Parts
In addition to steel components, we also specialize in copper turned parts, processing various copper alloys for industries such as:
• Consumer electronics
• Electrical systems
• Telecommunications
• Hardware applications
Quality Assurance
Advanced Inspection Equipment
Includes projectors, hardness testers, and salt spray testing machines for full control of dimensions, performance, and corrosion resistance.
ISO9001 Certification
Strictly implemented quality management system from raw material inspection to final delivery, ensuring stable and reliable products.

FAQ
Contact Us
With advanced CNC turning technology, flexible automated production lines, and strict quality control, we are committed to becoming your reliable supplier of precision metal components.
Send us your drawings or samples today to receive accurate quotations and prototyping services.
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