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Precision CNC Machining Service

High-Precision Machining Equipment
 
Metalkeen is a professional CNC machining supplier in China equipped with a full range of high-precision machinery:

 

CNC Machining Centers

CNC Lathes

CNC Gantry Machines


Our standard machining accuracy reaches 0.01mm – meeting tight tolerance requirements for complex components.

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, Stainless steel casting
 
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
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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