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Precision CNC Machining Service

High-Precision Machining Equipment
 
Metalkeen is a professional CNC machining supplier in China providing high precision machinning service.To satisfy customer with precision and accuracy, we introduce various kinds of process including CNC milling, CNC turning, drilling, grinding, and EDM capabilities. 
 
Over the years, we have offered one-stop CNC machining services and delivered a multitude of CNC-machined parts built to near-impossible specifications for global customers from a broad range of industriess across the world. Metalkeen transforms your concepts and CAD designs into high-quality CNC-machined parts within days through expert craftsmanship and rigorous quality control.
 
Our standard machining accuracy reaches 0.01mm – meeting tight tolerance requirements for complex components.

CNC TURNING

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CNC MILLING

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CNC GRINDING

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CNC DRILLING

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Processing equipment

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Large-Capacity Machining for Heavy & Long Parts
 
We handle oversize and heavy workpieces with ease:

- Max turning length Up to 12 meters
- Max part weight Up to 20 tons
 Wide Material Machining Experience
 
We have rich experience across multiple material families:
 
  • Casting (Iron & Stainless Steel) : HT250, HT300, QT400, QT500, QT700, 304, 316, ACD12
  • Forging (Alloy Steel) : 42CrMo , 34CrNiMo
  • Carbon Steel : 45# (C45E), S355JR
  • Aluminium: 6061, 5052, 5083, 7075
  • Copper and Bronze:  H62, H65, QSn6.5-0.4, QSn7-0.2, ZCuSn10P1, ZCuSn5Pb5Zn5 (5-5-5)
  • Stainless Steel (European Standards) :1.4301 (304), 1.4401 (316) , 1.4404 (316L), 1.4462 (Duplex 2205), 1.4410 (Super Duplex 2507)
  • Welded Fabrications:  Carbon steel structures , Stainless steel structures
  • Engineering Plastics :  HDPE, PP, HMWPE, PEEK
Flexible Machining Services – Bulk & HMLV
 
We provide highly flexible CNC machining services to meet diverse customer needs:

Bulk orders – High-volume production with consistent quality

HMLV (High Mix Low Volume) – Small batches, multiple part numbers, fast changeovers

No minimum order quantity barriers – from prototype to mass production.
Why Choose Metalkeen as Your China CNC Partner?

✅ 0.01mm precision – Certified quality control
✅ Massive capacity – 12M length / 20T weight
✅ Multi-material expertise – Casting, forging, steel, stainless, plastics
✅ One-stop solution – Machining + welding + surface treatment (sand blasting, coating, pickling)
✅ HMLV flexibility – High mix, low volume welcome
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If you have any questions, please contact us via email or telephone and we will get back to you as soon as possible.

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