Your trusted partner for high-precision CNC machining from China
Since 2010, we have been providing first-class manufacturing solutions for industries with the highest quality requirements
Partsproto was founded in 2010 in Dongguan, China, and has become a leading provider of precision CNC machining services. What started as a vision to offer high-quality manufacturing solutions for demanding industries has today become a proven reality.
For more than a decade, we have continuously invested in cutting-edge technology, talent, and processes to consistently deliver the best possible results to our customers.
Our state-of-the-art manufacturing facility in Dongguan covers 3,000 square meters and houses the latest generation of CNC machining centers. Every square meter is strategically designed to ensure maximum efficiency and quality.
Certified quality management system for consistent excellence
80+ highly qualified technicians and engineers
Tolerances up to ±0.005mm for highest accuracy
We offer comprehensive CNC machining services, ranging from individual prototypes to mass production. Our focus is on precision, quality, and reliability.
3-5 Axis Precision Milling
High-precision turning parts
Complex geometries
Various finishing options
Critical components with the highest safety standards and precision requirements
Biocompatible parts for medical devices and implants
Precision parts for modern vehicle technology and e-mobility
Precision mechanical components for electronic systems
We believe in open communication and transparent processes. Every customer receives full insights into the manufacturing process.
Perfection is our standard. Every part is manufactured with the utmost care and strictly inspected.
Continuous investments in new technologies and processes keep us at the forefront of the industry.
We build on lasting relationships and mutual trust
Optimized processes enable us cost-efficient solutions
On-time delivery according to agreed schedules
From individual prototypes to thousands of parts
At Partsproto, we believe that professional technology, transparent communication, and reliable service form the foundation for successful, long-term partnerships.
Our experienced team is committed to delivering components that not only meet your specifications but exceed them.
Ready for your next project? Our team is available for a free consultation.
11 Longjiangyi Rd, Dong Guan City, Guangdong Province, United States, 523690
Technical consultation and
Emergency hotline available
Contact us for a detailed consultation about your project. Our team of experts will get in touch with you promptly.
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