Why Global Manufacturers Choose Our CNC Precision Machined Parts
From aerospace-grade aluminum components to complex stainless steel assemblies, K-Tek delivers micron-level accuracy with speed and consistency that drives your production forward.
K-Tek Machining: Trusted Partner for High-Precision CNC Machined Parts
Founded in 2007 and headquartered in Dongguan, China — the globally recognized "Manufacturing Capital of the World" — K-Tek Machining Co., Ltd. operates from a 6,000 m² state-of-the-art production facility with a dedicated team of 150 professionals. We have built an uncompromising reputation for delivering CNC precision machined parts across demanding industries worldwide.
Our facility is ISO 9001:2015 certified, equipped with the most advanced 5-axis machining centers, ultra-precision grinding systems, CMMs, and material analyzers imported from Germany, Japan, Switzerland, and the USA.
- 5-Axis CNC Machining (DMG MORI DMU75)
- CNC Milling & CNC Turning
- Surface Grinding & Internal/External Grinding
- Wire EDM (WEDM-LS/HS) & Mirror EDM
- Heat Treatment & Full Surface Finishing
Advanced CNC Precision Machined Parts Capabilities
Our integrated production platform covers every stage from raw material verification to finished part inspection — ensuring every component meets or exceeds your specifications.
5-Axis CNC Machining
DMG MORI DMU75 5-axis machining centers enable the production of extremely complex geometries in a single setup, eliminating re-fixturing error and ensuring maximum geometric accuracy.
Table: 700×500mm | Qty: 2 UnitsCNC Milling & Turning
26 high-performance CNC milling centers (BRIDGEPORT, Brother) and 7 CNC lathes for high-volume, high-accuracy part production across a wide range of sizes and materials.
Milling: 1300×700mm | Turning: Ø320mmPrecision Grinding
KENT surface grinders and M1432B internal/external cylindrical grinders achieve surface roughness as fine as Ra0.2, critical for bearing surfaces, sealing faces, and precision fits.
Surface Finish: Ra0.2μmWire EDM & Mirror EDM
Sodick AQ400Ls WEDM-LS and Toptech Mirror EDM machines deliver burr-free cuts on hardened tool steels, producing complex internal profiles impossible with conventional cutting.
WEDM: 400×300×250mmCMM Inspection
Zeiss 3D CMM and Jiateng 2D CMM (×5) provide full dimensional verification with traceable measurement data. Every critical part ships with a documented inspection report.
Zeiss 3D CMM: 1000×700mmSurface Treatment
In-house and partner surface finishing including anodizing, nickel plating, DLC coating, QPQ, passivation, and more — adding functional performance and corrosion resistance.
15+ Surface Finish OptionsMicron-Level Tolerance in Every CNC Precision Machined Part
We don't just claim tight tolerances — we guarantee them with documented measurement data from Zeiss CMM inspection systems, material certification, and full traceability on every order.
World-Class Equipment for Precision CNC Machined Parts
Our production floor houses over 80 pieces of precision equipment sourced from global technology leaders, ensuring capability, redundancy, and on-time delivery for every order.
| Category | Equipment Name | Brand | Model | Process Range | Qty |
|---|---|---|---|---|---|
| 🔧 Processing | Five-axis Machining Center | DMG MORI | DMU75 | 700×500mm | 2 |
| 🔧 Processing | CNC Milling Machine | BRIDGEPORT / Brother | GX800 / FVP-800A | 1300×700mm | 26 |
| 🔧 Processing | CNC Lathe | Saintes | M08SY-11 | Ø0–320mm | 7 |
| 🔧 Processing | WEDM-LS | Sodick | AQ400Ls | 400×300×250mm | 2 |
| 🔧 Processing | WEDM-HS | Quartet Xiongfeng | DK7732 | 350×400mm | 14 |
| 🔧 Processing | Miller | Taiwan | FTM-X4 | 1100×400mm | 12 |
| 🔧 Processing | Lathe | Jingzhou Hehua | C6140E-3 | 432–1000mm | 7 |
| 🔧 Processing | Surface Grinder | KENT | HF-618S | 150×800mm | 8 |
| 🔧 Processing | Internal/External Grinder | Beijing / Shanghai | M1432B | 1000×320mm | 2 |
| 🔧 Processing | Mirror EDM | Toptech | AL435H | 500×400mm | 3 |
| 🔧 Processing | Puncher | Qiaofeng | HF-2030A | 300×200mm | 1 |
| 🔧 Processing | Drill Machine | Zhejiang Xiling | ZQ4113 | Ø0–13mm | 2 |
| 🔬 Inspection | 3D CMM | Zeiss | ZEISS | 1000×700mm | 1 |
| 🔬 Inspection | 2D CMM | Jiateng | VMS-3020 | 300×200mm | 5 |
| 🔬 Inspection | Height Gauge | Trimos / Tesa | TESA700 | 0–800mm | 6 |
| 🔬 Inspection | Hardness Tester | Dechuan | HR-150A | — | 3 |
| 🔬 Inspection | Material Analyzer | Niton | XL2 980 | — | — |
| 🔬 Inspection | Glossmeter | Mitutoyo | SJ-210 | — | — |
| 🔬 Inspection | Internal Micrometer | Mitutoyo | 293-821-30 | 0–200mm | — |
| 🔬 Inspection | 3-Point Internal Micrometer | Mitutoyo | 486-163/164 | 0–150mm | — |
| Others: Outside / Internal Micrometer, Callipers, Ring Gauge, Thread Gauge, Pin Gauge, Block Gauge, Dial Gauge | |||||
Wide Range of Materials for CNC Precision Machined Parts
We machine virtually any engineering material to critical tolerances. Our Niton XL2 980 material analyzer verifies every raw material before production begins — zero compromise on material integrity.
| Material Type | Sub-Category | Available Grades & Specifications |
|---|---|---|
| Steel | Carbon / Tool / Die Steel | 20#, Q235, 45#, A2, D2, 16MnCr5, 30CrMo, 38CrMo, 40CrNiMo3, S50C, 65Mn, SCM415, 40Cr, Cr8 |
| Steel | Tool / Mold Steel | Cr12, SKD61, DC53, 12L14, Y12pb, Y15, Y35, Y40Mn, S5, T10, S355, SKS3, 38CrMoAl, 20CrNiMo |
| Steel | Alloy / Stainless Tool | 6150, SCM435, 410, 416, 420, 430, 4140, 4130, 240N, XW-5, XW-10, XW-41, ASP-2301 |
| Steel | Mold / Special | P20, SUJ2, SK3, 15CrMo, 20CrMo, 35CrMo, GS2316, CD650, A6, NAK55, NAK80, HPM1, HPM75, HPM77 |
| Steel | High-Performance | 718H, 738H, DF-3, C1065, HPM1 and more custom alloys |
| Aluminum | Wrought / Cast | LY12, 2A12, A2017, AL2024, AL3003, AL5052, AL5083, AL6061, AL6063, AL6082, AL7075, YH52, YH75, MIC-6 |
| Stainless Steel | Austenitic / Martensitic | SUS201, SUS301, SUS303, SUS304, SUS304L, S136, S136H, SUS316, SUS316L, SUS316Ti, SUS321, SUS420, 17-4PH, 430F, 9Cr18MoV, SUS440 |
| Copper | Pure / Alloy / Brass / Bronze | T2, TU1/2, TP1/2, Brass, Bronze, CuZn38Sn1, CuZn39Pb3, CuSn12, CuSn8P, C-360, C36000, C1100, C1011, C1020, C1201, C1220, C2800, C3602, HPb59-1, HPb61-1, QSn7-02, C-954/514, QAI10-4-4, H59, H62, CuZn30, CuSn37 |
| Engineering Plastics | High-Performance | PEEK, PEEK1000, POM, TEFLON, PTFE, PET, UHMW-PE, HMW-PE, PEI, PI, PP, PVC, PC, PMMA, ABS, PU |
| Engineering Plastics | Structural / Composite | FR4, DELRIN, DELRIN AF/UPE, PE, UPE, EKH-SS09, MC501CDR6, PPO, NBR, PA6, PA66, PA66+30%GF, PBT, PET+30%GF, PC+30%GF, Nylon, ESD225/420/520 |
| Surface Treatment | Anodizing / Coating | Clear Anodize, Black Anodize, Hardness Anodize, Blue/Red Anodize, Chromate Plating, QPQ, DLC, TiN Plating, Tungsten Carbide Coating |
| Surface Treatment | Plating / Finishing | Electroless Nickel, Zinc/Chromium Plate, Black Oxide, Silver/Gold Plating, Sanded, Orbital Sanded, Passivation, Polyurethane Coating |
⚗️ Available Surface Treatments
CNC Precision Machined Parts Across Critical Industries
Our precision CNC machined components power mission-critical applications across six major global industries. Wherever precision matters, K-Tek delivers.
Why Top B2B Buyers Choose K-Tek for
CNC Precision Machined Parts
We don't just machine parts — we engineer manufacturing partnerships built on precision, transparency, and relentless quality commitment.
Micron-Level Accuracy
±0.002mm dimensional tolerance and Ra0.2μm surface roughness — certified on every critical dimension with Zeiss CMM data reports.
No MOQ — 1-Piece OK
Prototype samples to full production runs with zero minimum order requirement. We treat every order — small or large — with equal precision and priority.
12-Hour Quote Response
Submit your PDF or CAD drawing and receive a detailed, competitive quotation within 12 business hours — ready to move fast on your project.
Global Quality Standards
ISO 9001:2015 certified quality management system with advanced inspection equipment meeting global industry standards for export-grade parts.
Full In-House Control
From raw material verification to final inspection, every process happens under one roof — eliminating supply chain risk and quality inconsistencies.
Small Batch Specialists
We excel where others struggle — low-volume, high-mix production of complex precision parts is our core competitive strength since 2007.
5-Axis Complex Geometry
DMG MORI 5-axis machining centers handle the most demanding geometric complexity — undercuts, compound angles, deep cavities — in a single setup.
Material Traceability
Every material lot is verified with Niton XL2 XRF material analyzer before cutting — providing full material certification and traceability documentation.
Simple 5-Step Process to Get Your CNC Precision Machined Parts
Our streamlined B2B ordering process makes it easy to go from engineering drawing to finished precision parts — fast, transparent, and stress-free.
📤 Submit Drawing
Send your PDF, CAD, STEP, or DWG drawing with specifications, material, and quantity requirements.
💰 Receive Quote
Get a detailed cost breakdown and lead time estimate within 12 business hours from our engineering team.
✅ Confirm Order
Review, approve the quotation, and confirm your purchase order to initiate production planning.
🏭 Precision Machining
Your parts are machined using the optimal process combination with in-process quality controls at every stage.
📦 Inspect & Ship
Full CMM inspection, dimensional reporting, and secure packaging for worldwide delivery with traceability docs.
Explore Our High-Precision CNC Machined Parts Categories
Browse our full range of custom precision machined components — from structural aluminum parts to hardened tool steel inserts and complex multi-axis components.
Complex Structural CNC Parts
Multi-axis precision components with tight dimensional tolerances, complex profiles, and critical surface requirements for industrial and automation applications.
Explore Category →
High-Accuracy Turned Components
Precision CNC turned shafts, bushings, connectors, and rotational parts machined to tight tolerances from steel, aluminum, brass, and engineering plastics.
Explore Category →
Surface-Treated Precision Parts
Fully finished CNC parts with anodizing, DLC, nickel plating, QPQ, and other functional coatings — delivering both precision geometry and superior surface performance.
Explore Category →⚙️ Ready to Source Precision CNC Machined Parts?
Submit your engineering drawing today and get a competitive, detailed quotation from K-Tek's engineering team within 12 hours. No minimum order quantity. No commitment required. Just precision, delivered.
🚀 Get Your Free Quote Now — 12hr Response Guaranteed
