1. Technical Parameters

• Materials: Aluminum, stainless steel, iron & steel alloys, brass, bronze, copper, precious & hardened metals, engineering plastics

• Processes: 5-axis & 3-axis milling, CNC turning, broaching, drilling, wire EDM, laser machining, chemical etching, rapid prototyping

• Tolerance: ±0.01 mm up to ±0.005 mm

• Micro Machining: Supported for fine-feature components

• Surface Treatments: Anodizing, plating, passivation, powder coating, custom finishes on demand

• Certifications: ISO 9001, TS 16949, RoHS compliant

• Drawing Formats: 2D (PDF/CAD/DXF), 3D (IGES/STEP)

• Packaging: Bubble wrap + carton + wooden case (30 × 30 × 30 cm; 0.5 kg)

• Lead Times:

  • 1–100 pcs: 10 days

  • 101–500 pcs: 15 days

  • 501–1 000 pcs: 20 days

  • 1 000 pcs: negotiable

• Pricing & MOQ:

  • 1–499 pcs: from $2.50 / pc

  • 500–4 999 pcs: from $1.60 / pc

  • ≥ 5 000 pcs: from $0.50 / pc

  • Custom size, material or finishing: +$0.10 / pc (MOQ = 1)

2. Key Selling Points

1. Ultra-Tight Accuracy
   Achieve repeatable tolerances down to ±0.005 mm for mission-critical components.

2. Full OEM/ODM Flexibility
   From single-piece prototypes to large OEM runs, with custom sizes, materials, and finishes.

3. Comprehensive Materials & Surface Finishes
   One-stop shop for metals (including precious and hardened alloys) and engineering plastics, plus anodizing, plating, powder coating and more.

4. Advanced Machining Capabilities
   5-axis contouring, micromachining, laser & EDM processes reduce setups and shorten lead times.

5. Certified Quality Management
   ISO 9001 and TS 16949 systems, full traceability, CMM and optical inspections with detailed reports.

6. Rapid Prototyping & Scalability
   Fast-turn prototypes in 10 days; smooth scale-up to volume at competitive tiered pricing.

3. Future Trends

• Automation & Industry 4.0: AI-driven toolpath optimization and real-time monitoring to boost throughput and tool life.

• Hybrid Manufacturing: Combining additive (metal 3D printing) with CNC subtraction for lightweight, complex structures.

• Advanced Coatings: Eco-friendly anodizing blends and nano-coatings for enhanced wear, corrosion and heat resistance.

• Sustainable Practices: Biodegradable coolants, energy-efficient spindles, and closed-loop chip recycling.

4. Application Scenarios

• Aerospace & Defense: Turbine housings, aerodynamic fairings, precision brackets with multi-surface contours.

• Medical & Pharma: Surgical tools, implantable fixtures, diagnostic device housings requiring biocompatible finishes.

• Automotive & Motorsports: Engine components, transmission parts, custom jigs/fixtures for performance tuning.

• Electronics & Telecom: Heat sinks, RF connectors, precision enclosures for high-frequency modules.

• Agriculture & Industrial Equipment: Wear-resistant fittings, sensor mounts, hydraulic manifold blocks.

5. Frequently Asked Questions

Q1: What’s the minimum order quantity?
A: No MOQ beyond one piece—ideal for prototyping or custom one-offs.

Q2: Which CAD formats are supported?
A: 2D in PDF/CAD/DXF and 3D in IGES or STEP are all accepted.

Q3: How is dimensional accuracy verified?
A: Every batch is inspected via CMM and optical measurement; full inspection reports accompany your order.

Q4: Can you handle specialized surface finishes?
A: Yes—anodizing, passivation, plating, powder coating and custom coatings are available per spec.

Q5: What are typical lead times for production?
A: Prototypes ship in as little as 10 days; larger runs range from 15–20 days depending on quantity and complexity.

Ready to elevate your project with precision-engineered CNC parts and premium anodized finishes? Contact us today for a tailored quote!

Shenzhen Huarongda Technology Co., Ltd. is a professional manufacturer specializing in aluminum die casting, CNC machining, aluminum extrusion, and sheet metal fabrication. Located in Shenzhen, China, with our manufacturing facility in Dongguan covering 5,000 square meters, we provide one-stop solutions from product design to finished goods. With advanced production lines, experienced engineers, and a strong network of qualified suppliers, we ensure high precision, reliability, and efficiency for every project.