Precision and quality from China – Your trusted partner for high-quality turned parts
Precision parts are produced by CNC turning, where a blank is mounted on a rotating fixture and material is removed using stationary cutting tools. This technology is especially suitable for manufacturing parts with rotational symmetry along the central axis.
As an experienced Chinese manufacturer, Partsproto combines the latest CNC turning technology with cost-effective production to deliver high-quality turned parts at competitive prices.
Tolerances down to the micrometer range with ISO 2768 quality standards
Constant quality in every production through computer-controlled manufacturing
Efficient production with short lead times for your projects
Optimal price-performance ratio through direct manufacturing in China
Processing of various materials and complex geometries
Comprehensive inspections and quality assurance at every production step
From simple pins to complex rotation parts
Quick implementation of your development ideas
Efficient mass production with consistent quality
Various surface finishes available
Aluminum
Stainless steel
Brass
Titan
Copper
Steel
PEEK
POM
PTFE
Nylon
PC
ABS
| Nominal size | Plastics (m) | Metals (f) |
|---|---|---|
| 0.5-3 mm | ±0.1 mm | ±0.05 mm |
| 3-6 mm | ±0.1 mm | ±0.05 mm |
| 6-30 mm | ±0.2 mm | ±0.1 mm |
| 30-120 mm | ±0.3 mm | ±0.15 mm |
| 120-400 mm | ±0.5 mm | ±0.2 mm |
High-precision components for critical applications
Engine parts, transmission and chassis components
Surgical instruments and implants
Precision parts for robot arms and gearboxes
Housing, heat sink, and connecting elements
Waves, flanges, and machine components
At Partsproto, quality comes first. Our comprehensive quality control measures ensure that every turned part meets our high standards.
All processes conform to international quality standards
Every part is thoroughly inspected before delivery
Detailed documentation available upon request
Use of high-precision measuring devices and coordinate measuring machines
Your trusted partner for precision turned parts from China
Years of expertise in CNC machining
Short delivery times thanks to efficient production
German-speaking support and consultation
11 Longjiangyi Rd, Dong Guan City, Guangdong Province, United States, 523690
Technical consultation and emergency hotline available
We respond to your inquiry within 24 hours and provide a free quote based on your specifications.
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