View our portfolio of high-volume CNC turned parts, including shafts, pins, connectors, and fully assembled sub-components. These examples demonstrate our expertise in Swiss machining and multi-axis turning for exceptional concentricity and finish.
We follow ISO 2768 standards for CNC machining.
Limits for nominal size |
Plastics (ISO 2768- m) |
Metals (ISO 2768- f) |
|---|---|---|
| 0.5mm* to 3mm | ±0.1mm | ±0.05mm |
| Over 3mm to 6mm | ±0.1mm | ±0.05mm |
| Over 6mm to 30mm | ±0.2mm | ±0.1mm |
| Over 30mm to 120mm | ±0.3mm | ±0.15mm |
| Over 120mm to 400mm | ±0.5mm | ±0.2mm |
| Over 400mm to 1000mm | ±0.8mm | ±0.3mm |
| Over 1000mm to 2000mm | ±1.2mm | ±0.5mm |
| Over 2000mm to 4000mm | ±2mm | |
| *Please clearly indicate tolerances for nominal sizes below 0.5mm on your technical drawing. |
We manufacture your custom parts according to strict manufacturing standards and ensure all parts and processes adhere to The Sunnyhowe Standard.
Several surface finishes are available to improve the cosmetic quality of your parts after machining.
Every custom part gets checked on site by our manufacturing partners according to our guidelines.
Inspection reports and other types of quality documentation are available on request to assure the highest quality and compliance.
As a dedicated CNC turned parts manufacturer, our turning cell is optimized for precision and efficiency. We produce millions of reliable cylindrical components annually for the automotive, aerospace, and medical industries.
Sunnyhowe is an ISO 9001:2015 and AS9100-certified manufacturer headquartered in Shenzhen, China, with over 25 years of expertise in high-precision CNC machining and industrial 3D printing services.
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