Nanjing Luyao Metals Co., Ltd.
                                                                                                           
Verified Supplier
10 Years
Since 2016
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Precision CNC Machining Service for Steel Components with ±0.01mm Tolerance and Hardening/Nitriding Heat Treatment

Price Negotiable
Price: Evaluate per design drawing or sample
MOQ: MOQ 100 or per RFQ
Delivery Time: 35-60 Days
Brand: OEM
Product Description
Precision CNC Machining Services

Professional CNC machining services for custom steel components with hardening, nitriding, and annealing heat treatments. We specialize in precision manufacturing with ±0.01mm tolerance for industrial applications.

Product Specifications
Attribute Value
Standards DIN, ASTM, GB or per RFQ
Material Options Stainless Steel, Steel Alloy, Brass, Bronze, Aluminum or per RFQ
Applications Tool parts, machinery parts, mining equipment, pump & valve parts, auto & motorcycle parts
Tolerance ±0.01mm or per RFQ
Roughness Ra 1.6 or per RFQ
Weight Range 0.1 KG - 500 KG
Heat Treatment Quench and Tempering, Normalize and Tempering, Hardening and Nitriding, Annealing
Surface Treatment Plating, Coating, Anodizing, Polishing or per RFQ
Production Capacity 100,000 PCS/Year
Manufacturing Capabilities
Core Processes
  • Casting: Lost wax/Investment/Die/Sand/Gravity casting
  • Forging: Hammer/Die/Roll forging
  • Stamping: Laser cutting, Punching, Bending
  • Spinning: CNC spinning technology
  • Machining: CNC turning, Milling, Drilling, Grinding
  • Inspection: Caliper, CMM, Projector
Surface Treatment Options
  • Sand blasting
  • Zinc/Chrome/Nickel plating
  • Powder coating
  • Anodizing
  • Galvanized
  • Painting
  • Oxidation
  • Mirror Polish
Quality & Service Advantages
  • Professional manufacturer with 20+ years technical expertise
  • ISO, QS, and TS certified production partners
Production Timeline

Samples: 4-6 weeks

Mass Production: 4-6 weeks

Technical Support

Our engineering team supports CAD, E-drawing, PRO-E files and IGS formats. We provide comprehensive technical assistance from design optimization to final production.

Global Service

We serve customers worldwide including United States, Europe, Africa, and Southeast Asia with complete documentation including material certificates and dimensional reports.

Precision CNC machined metal components with various surface finishes Custom machined parts with different surface treatments and coatings CNC machining process showing precision equipment and metal components Packaged CNC machined components secured in shipping containers Factory facility showing quality control processes and manufacturing equipment

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Nanjing Luyao Metals Co., Ltd.
Location 953, No. 29, West of Mufu Road, Nanjing, China
Contact Person Victor Zhuang

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