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Product Description

Precision CNC Machining Service Overview CNC Capabilities and Engineering Solutions
CNC Turning Processing

CNC Turning Processing

Our CNC turning and milling services can produce highly accurate and complex parts from a variety of materials, including metals, plastics, and composites.

  • Samples: 1-3 Days
  • Lead Time: 7-14 Days
  • Machinery Axis: 3, 4, 5 Axis
  • Tolerance: +/- 0.01 mm
  • Special Areas: +/- 0.002 mm
  • Surface Roughness: Ra 0.1 ~ 3.2
  • Supply Ability: 220,000 Pieces/Month

CNC Milling Processing

Instant Quote

Certifications: Medical, Aviation, Automobile
ISO13485, ISO9001, AS9100, IATF16949

  • Composites: Carbon fiber, fiberglass, Kevlar.
  • Plastics: ABS, acetal, acrylic, nylon, polycarbonate, and PVC.
  • Metals: Aluminum, brass, copper, steel, stainless steel, and titanium.
  • Quality Control: Inspection equipment includes CMMs, height gauges, and micrometers.
CNC Milling Processing

Our Service

Processing CNC Turning, CNC Milling, Laser Cutting, Bending Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding
Materials Aluminum: 2000 series, 6000 series, 7075, 5052, etc.
Stainless Steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc.
Steel: 1214L, 1215, 1045, 4140, SCM440, 40CrMo, etc.
Brass/Bronze/Copper: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper, etc.
Titanium: Grade F1-F5
Plastic: Acetal, POM, PA, Nylon, PC, PMMA, PVC, PU, Acrylic, ABS, PTFE, PEEK, etc.
Iron: 20#, A36, 45#, Q235, 1214/1215, 12L14, Carbon steel, 4140/4130, etc.
Wood: Pine, Fir, Oak, Walnut, Redwood, Plywood, MDF, Cherry, Maple, Teak, Birch, etc.
MOQ 1 PCS
Drawing Formats PRO/Engineer, AutoCAD (DXF, DWG), SolidWorks, UG, CAD / CAM / CAE, PDF, TIF, etc.
Service Mode OEM or ODM
Surface Treatment Anodizing, Bead Blasting, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coating, Passivation, Electrophoresis, Electro Polishing, Knurling, Laser/Etch/Engraving, etc.
Surface Roughness Min Ra 0.1 ~ 3.2
Testing Equipment CMM, Tool microscope, Multi-joint arm, Automatic height gauge, Manual height gauge, Dial gauge, Marble platform, Roughness measurement.
Tolerance ±0.002 ~ ±0.005mm (100% QC quality inspection before delivery, quality inspection form provided.)

Have you been looking for a professional supplier?

Since the establishment of DAZAO, professional rapid prototyping to batch CNC machining one-stop service, combined with 3D printing, laser cutting, welding, stamping, sheet metal, die casting, injection molding, mold, and other processes, saves at least 30% in overall cost.

DAZAO One-Stop CNC Machining Solutions

Materials & Surface Treatment

Aluminum

Material: 2024, 5052, 5083, 6061, 6061-T6, 6063, 6082, 7075, etc.
Tolerance: +/- 0.01 ~ 0.002mm
Surface Treatment: Oxidation, electrophoresis, sandblasting, electroplating, chemical treatment, painting, hard anodizing, heat treatment, etc.

Aluminum CNC Machined Part Sample 1 Aluminum CNC Machined Part Sample 2 Aluminum CNC Machined Part Sample 3 Aluminum CNC Machined Part Sample 4

Stainless Steel / Steel

Material: SUS303, SUS304, SS316, SS316L, 420, 430, 17-4PH, 1214L, 1215, 4140, SCM440, 40CrMo, etc.
Tolerance: +/- 0.01 ~ 0.002mm
Surface Treatment: Electroplating, galvanizing, spraying, oxidation, polishing, spray grinding, passivation, heat treatment, pickling, shot peening, etc.

Stainless Steel CNC Parts Sample 1 Stainless Steel CNC Parts Sample 2 Stainless Steel CNC Parts Sample 3 Stainless Steel CNC Parts Sample 4

Brass / Copper / Bronze

Material: HPb63, HPb62, HPb61, HPb59, H59, H62, H63, H65, H68, H70, H80, H90, C110, C120, C220, C260, C280, C360, etc.
Tolerance: +/- 0.01 ~ 0.002mm
Surface Treatment: Electroplating, tin plating, spraying, oxidation, polishing, spray grinding, heat treatment, pickling, shot peening, etc.

Brass Copper CNC Machined Parts Sample 1 Brass Copper CNC Machined Parts Sample 2 Brass Copper CNC Machined Parts Sample 3 Brass Copper CNC Machined Parts Sample 4

Titanium Alloy

Material: TA1, TA2/GR2, TA4/GR5, TC4, TC16, TC18, TC21, TC22, TC26, TC118B, etc.
Tolerance: +/- 0.01 ~ 0.002mm
Surface Treatment: Electroplating, oxidation, polishing, spraying, sandblasting, wire drawing, etc.

Titanium Alloy CNC Machined Parts Sample 1 Titanium Alloy CNC Machined Parts Sample 2 Titanium Alloy CNC Machined Parts Sample 3 Titanium Alloy CNC Machined Parts Sample 4

Plastic / Injection Molding

Material: Acetal, POM, PA, Nylon, PC, PMMA, PP, PVC, PU, HDPE, PVDF, Acrylic, ABS, PTFE, PEEK, etc.
Tolerance: +/- 0.01 ~ 0.002mm
Surface Treatment: Spraying, sandblasting, painting, pickling, alkali cleaning, anodizing, ion implantation, thermal transfer printing, engraving, etc.

Engineering Plastic CNC Machined Sample 1 Engineering Plastic CNC Machined Sample 2 Engineering Plastic CNC Machined Sample 3 Engineering Plastic CNC Machined Sample 4

What surface treatments are available for CNC machined parts?

General CNC machining manufacturers focus heavily on processing while surface treatment remains less professional. Once a surface is improperly treated, the entire product may not reach its ideal state, wasting significant time and cost. DAZAO maintains a mature, rigorous surface treatment quality control system.

CNC Machined Parts Surface Finish Options Surface Quality Processing Capabilities

Factory Show

CNC Precision Factory Facility Factory Workshop Overview
Factory Facility Workshop 1 Factory Facility Workshop 2 Factory Facility Workshop 3 Factory Facility Workshop 4 Factory Facility Workshop 5 Factory Facility Workshop 6 Factory Facility Workshop 7
Machining Workshop Inspection Equipment Testing Facility Calibration Center

Trading & Delivery Terms

Delivery Clause FOB, CFR, CIF, EXW, Express Delivery
Payment Terms 30% deposit by T/T and 70% payment before delivery by T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash Escrow; other payments are negotiable.

Frequently Asked Questions

1. Are you a manufacturer or a trading company?
We are a factory located in Xiamen, China, with 20 years of rich manufacturing experience, covering 2,000 square meters. Our facilities are fully equipped with 3D quality inspection equipment, an ERP management system, and 32 precision machines. Material certificates and sample inspection reports are available upon request.
2. How can I get a quote?
Please send us detailed drawings (PDF, STEP, IGS, DWG, etc.) along with complete specifications including quantity, required delivery date, material grade, and surface treatment requirements.
3. Can I get a quotation without CAD drawings?
Yes! We gladly accept physical samples, reference photographs, or detailed dimensional sketches. Our engineering team can translate your concepts into accurate CAD drafts to provide a precise quotation.
4. Can you provide samples before mass production?
Certainly. A sample fee applies for prototype production, which can be credited or refunded upon reaching qualifying batch quantities during mass production.
5. What is the typical lead time?
Generally, rapid prototyping and sample delivery take 7-10 days, while batch production takes 2-3 weeks. Exact lead times depend on product geometry, processing complexity, and order quantity.
6. How do you manage quality control and after-sales service?
Our comprehensive 4-stage inspection includes: (1) Material incoming inspection, (2) First article inspection during setup, (3) In-process sampling, and (4) 100% pre-shipment QC inspection. For after-sales support, feedback can be submitted within 30 days via email, voice, or video conference, with actionable solutions provided within one week.
Contact Us for Custom CNC Machining Services

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