Custom Metal Aluminum Cnc Milling Machining service Cnc Turning Parts Stainless Steel Cnc Machining Parts

Product Overview

High-Precision CNC Machining Parts Tailored to Your Requirements

Shenzhen Huarui Century Technology Co., Ltd. specializes in delivering customized CNC machining services for aluminum, stainless steel, brass, copper, hardened alloys, and special-grade engineering metals. With advanced CNC milling and CNC turning capabilities, we produce precision components that meet strict dimensional accuracy, complex design needs, and enhanced functional performance for industrial applications.

Our Custom Metal Aluminum CNC Milling Machining Service offers an ideal solution for lightweight but high-strength structural components. Meanwhile, our Stainless Steel CNC Machining Parts ensure exceptional mechanical durability and environmental resistance, making them suitable for aerospace, medical devices, automotive systems, electronic housings, industrial automation, marine equipment, and semiconductor manufacturing.

Performance Advantages

• Precision tolerances achievable per customer drawings
• Enhanced machining surface finish and geometry accuracy
• Stable structural integrity for high-stress environments
• Customizable size, shape, color, and surface treatment
• Material selection designed for specific operating challenges
• Consistent quality guaranteed by full-process inspection system

Our production team supports rapid prototyping, medium-scale production, and mass manufacturing while maintaining cost-effective lead times and long-term supply capability.

Key Product Advantages

1. Outstanding Corrosion Resistance and Long-Term Durability

Stainless steel components retain their performance even under exposure to moisture, saltwater, acidic media, and extreme weather. Through optimized alloy composition and optional passivation treatment, the material forms a stable chromium oxide protective layer that prevents corrosion penetration. This ensures:
• Reliable operation in marine, chemical, and high-humidity environments
• Prolonged service life with reduced maintenance and replacement costs
• Strong stability under cyclic stress and continuous mechanical loading

2. Superior Strength, Fatigue Resistance, and Dimensional Stability

With excellent tensile strength and hardness, stainless steel CNC parts are designed to withstand high-pressure transmission, heavy load handling, and vibration-rich industrial working conditions. Finite machining parameters allow precise control of dimensional tolerances, minimizing deformation during long-term service. This makes the components suitable for:
• High-precision transmission shafts, valve spools, lock-tight fasteners
• Bearings, drive pins, and structural brackets requiring zero-failure performance
• High-temperature sterilization and thermal cycling environments

3. Multiple Processing and Surface Finishing Options

Stainless steel supports a wide range of mechanical and aesthetic treatments, including brushing, mirror polishing, sandblasting, PVD coating, electroplating, and engraving. Combined with CNC machining accuracy, it delivers:
• High-quality cosmetic appeal for consumer and medical equipment
• Improved wear resistance, friction reduction, and oxidation protection
• Clear branding and identifiable labeling customization

While stainless steel features high durability, its low thermal conductivity increases machining heat. Huarui employs professional cutting tools, rigid machines, real-time temperature control, and optimized tool path programming to ensure high precision and extended tool life during CNC operations.

Production Process

End-to-End CNC Machining Production Workflow

To ensure top-grade quality and reliable delivery, we execute a strict and standardized process:

• Engineering Analysis & Technical Consultation
Review customer drawings, materials, tolerances, and performance requirements; provide engineering optimization suggestions.

• CNC Programming & Tooling Configuration
Establish cutting paths based on model data; select specialized cutting tools and clamping fixtures for metal properties.

• Material Preparation & Pre-machining Inspection
Verify raw material certification, dimensional specifications, and flatness consistency before machining.

• CNC Milling & CNC Turning Production
Multi-axis machining ensures high efficiency with consistency for both complex geometries and tight-fit assemblies.

• Quality Control & 100% Dimensional Inspection
Full inspection using calipers, gauges, CMM, and visual checks to eliminate any deviation risks.

• Surface Treatment & Finishing
Anodizing, passivation, coating, brushing, micro-finishing, or custom coloration per end-use conditions.

• Packaging & Safe Delivery Logistics
Scratch-free protection and traceable shipment for global distribution.

We manage each stage with ISO-standard control measures to guarantee that every product meets or exceeds industrial expectations.

Technical Specifications

Request a Quote

Contact us with your drawings (STEP, STP, PDF, DWG formats supported). Our engineering team will evaluate your needs and respond quickly with a competitive quotation.
Leave your message now and receive:
• Fast response within 12 hours
• Free DFM support
• Sample service available
• Long-term supply for industrial procurement

Frequently Asked Questions (FAQ)

Q1: What file formats do you accept for machining requests?
We support CAD formats such as STEP, STP, IGS, DWG, PDF, and more.

Q2: Can you handle both prototypes and mass production?
Yes. We offer prototypes, small-batch machining, and large-scale volume production with stable and repeatable quality.

Q3: What is the usual lead time for CNC machined parts?
Lead time depends on complexity and quantity. Prototypes typically ship within 5–10 working days.

Q4: Do you provide material certification and inspection reports?
Yes. Certificates for materials and full QC documentation can be provided upon request.

Q5: Can the products be customized with logos or part numbers?
Absolutely. We offer engraving, laser marking, and branded identification services.