SUZHOU POLESTAR METAL PRODUCTS CO., LTD
                                                                                                           
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11 Years
Since 2015
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Cnc Machining Precision Stainless Steel Spare Parts For Stainless Steel Equipment

Price Negotiable
Price: According to the detailed drawing
MOQ: 333pcs
Delivery Time: 3-20days
Brand: Polestar
Product Description

Cnc Machining Service Precision Stainless Steel Spare Parts


We specialize in manufacturing precision stainless steel components through advanced CNC machining, turning, milling, and drilling. Our custom machining services deliver high-accuracy, corrosion-resistant stainless steel parts tailored to your exact specifications—perfect for OEM replacements, machinery upgrades, and industrial applications.


Types of Stainless Steel For CNC Machining:

304 / 304L : General-purpose, excellent corrosion resistance

316 / 316L : Superior chemical & saltwater resistance

303 : Enhanced machinability for complex parts

17-4PH : High strength for aerospace & defense


Advantages of Stainless Steel CNC Machining Parts:

Excellent Corrosion Resistance:

Stainless steel contains chromium, which forms a passive oxide layer, making it highly resistant to rust and corrosion.

High Strength and Durability:

Stainless steel parts can withstand high stress and load, making them suitable for structural and mechanical applications.

Precision and Complexity:

CNC machining can achieve high precision, often within ±0.001 inches (±0.025 mm).


Applications of Stainless Steel CNC Machining Parts:

Automotive :  Bushings, sensor housings, hydraulic fittings

Aerospace :  Landing gear components, actuator parts

Medical : Surgical instruments, implantable devices

Oil & Gas : Valve bodies, pump shafts, flanges

Food & Pharma : Hygienic-grade machined parts


CNC Machining Tolerance

Precision Machining Metals, PEEK, And
ULTEM with Drawing
Other Plastics
with Drawing
No Drawing
Linear Dimension +/- 0.0025 mm
+/- 0.0001 inch
+/- 0.05 mm

+/- 0.002 inch
ISO 2768 Medium
Hole Diameters
(Not Reamed)
+/- 0.0025 mm

+/- 0.0001 inch
+/- 0.05 mm

+/- 0.002 inch
ISO 2768 Medium
Shaft Diameters +/- 0.0025 mm

+/- 0.0001 inch
+/- 0.05 mm

+/- 0.002 inch
ISO 2768 Medium


Why consider us?
No mold fees for aluminum profiles – We absorb these costs to reduce your expenses.  
No welding fixture charges – Another way we help you save.  
Combing different Producing Technology – Outsource Aluminium Profile, Shaped Metal, Metal Casting materials, MIM materials, then CNC machining to lower the unit price.
Cost-competitive production – Our lean manufacturing and expertise allow us to deliver high-quality parts at favorable prices.  
One-Stop Factory – Our ISO9001 IATF16949 Certificated factory provide laser cutting, bending, Stamping, CNC Machining, Sheet Metal Working, welding, Assembling in one factory, ensure stable quality control.




Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company SUZHOU POLESTAR METAL PRODUCTS CO., LTD
Location No. 999 Xueyuan Road, Bacheng Town, Kunshan City, Jiangsu China 215300
Contact Person Judy

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