CNC steel parts are widely used in mechanical equipment, automotive components, industrial machinery, construction equipment, and automation systems. Steel material has high strength, good machinability, and excellent durability, making it suitable for structural and mechanical components.
We can produce various types of steel parts, including shafts, bushings, sleeves, connectors, flanges, housings, pins, and other custom mechanical parts. Surface treatments such as zinc plating, black oxide, nickel plating, chrome plating, heat treatment, and polishing are available according to customer requirements.
We support OEM and custom machining services. You only need to provide drawings or samples, and we will handle the rest of the production process.
Our CNC Steel Machining Capabilities
CNC Turning
CNC Milling
Drilling
Tapping
Thread Machining
Surface Grinding
Heat Treatment
Surface Finishing
Materials Available
Carbon Steel
Mild Steel
Alloy Steel
4140 Steel
4340 Steel
1045 Steel
1018 Steel
Q235
20CrMnTi
40Cr
Surface Treatment
Zinc Plating
Black Oxide
Nickel Plating
Chrome Plating
Powder Coating
Heat Treatment
Polishing
Sandblasting

Tolerance
General tolerance: ±0.01 mm
Precision tolerance: ±0.005 mm (depending on part geometry)
FAQ
Q1: Can you make custom CNC steel parts according to drawings?
Yes, we mainly produce custom steel parts according to customer drawings or samples.
Q2: What steel materials can you machine?
We can machine carbon steel, mild steel, alloy steel, and various industrial steel materials.
Q3: What is your minimum order quantity?
There is no strict MOQ. We support prototype and small batch production.
Q4: Can you provide surface treatment?
Yes, we can provide zinc plating, black oxide, nickel plating, chrome plating, heat treatment, and other surface treatments.
Q5: How long is the production time?
Sample time is usually 7–10 days, and mass production time depends on quantity and part complexity.
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