Custom High-Precision CNC Machined Aluminum and Stainless Steel Parts

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Product Description

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Basic Specifications

Model NO.
QD-023
Condition
New
Certification
ISO9001
Standard
DIN, ASTM, GB
Material
Alloy / Stainless Steel
Tolerance
+/-0.005mm
Process
CNC Machining/Milling/Turning
Leading Time
7-28 Days
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Product Description

Specializing in processing and manufacturing of various custom high precision metal and non-metal parts, with various chemical surface treatments. Applications include aerospace, semiconductor, optics, automotive, medical equipment, and robotics.
CNC Machined Part 1
CNC Machined Part 2
Processing Challenges: Utilizing five-axis machining to complete multi-surface processing in one operation. This ensures strict verticality, positional accuracy, and concentricity (within 0.01mm) for complex curved surfaces and precision holes.
Processing Capabilities
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Characteristics & Advantages

  • Strict adherence to customer drawings and quality requirements.
  • Precision tolerance control within +/-0.005mm.
  • 100% inspection during production and before shipment.
  • Equipped with high-end 5-axis CNC machining centers (Mazak, Fanuc, DMG).
  • Digital management system (ERP) for information security and on-time delivery.
  • ISO9001:2015 certified quality management.
Quality Control
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Product Parameters

Item Name CNC Machining Details
Craftsmanship5/4/3 Axis CNC Machining, Milling, Turning, Wire-cutting, Grinding, Tapping.
Tolerance±0.005mm
MaterialsStainless Steel (SUS303/304/316), Brass, Alloy Steel, Tool Steel (SKD61/D2), Carbon Steel.
Surface TreatmentHard Anodized, Electro-polished, Nickel/Gold/Silver Plating, Passivation.
Testing EquipmentZEISS CMM, Height Gauge, Microscope, Surface Roughness Tester, Hardness Tester.
MOQ1 PCS
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Product Range

Product Gallery 1
Product Gallery 2
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Certifications & Delivery

Certification
Packaging
Inner Packaging: Transparent PET sealing bags, pearl cotton, wrapping paper, blister boxes.
Outer Packaging: Dedicated cardboard boxes, wooden crates, plastic cases.
Shipping: DHL, UPS, FedEx, Air freight, Sea freight.

Frequently Asked Questions

What tolerances can your factory achieve?
We can achieve tolerance requirements of ±0.005 to ±0.01 mm, with a minimum surface roughness of Ra 0.6 to 1.6.
How do you guarantee product quality?
Every step in our production process is carried out in strict accordance with ISO9001 requirements. We perform IPQC during production and 100% final QA inspection before shipment.
What is your typical delivery time?
Usually 7-15 days; the specific delivery time depends on the complexity of the drawings and the order quantity.
Can you provide samples before bulk production?
Yes, samples can be provided. If a sample fee is charged, the difference can be deducted from the contract cost during mass production.
What information is needed for a quotation?
Please provide 2D drawings (PDF/DWG) and 3D drawings (STEP, IGS, or X_T format) for an accurate quote.
What equipment do you use for high-precision parts?
We have over 80 machines, including Mazak, Fanuc, DMG, and Beijing Jingdiao five-axis machining centers.

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