Source custom auto parts to accelerate innovation
- Instant quoting with free design analysis
- 100+ combinations of materials & surface finishes
- Quality prototypes and end-use parts in as fast as 1 day
- All uploads are secure and confidential
Join thousands of companies using Protolabs Network




Automotive part manufacturing is faster with Protolabs Network
Protolabs Network helps you get on the road faster without compromising on design or quality. With our instant quoting platform and specialized supplier network, you can bolster your supply chains and get custom parts for every prototyping, R&D, validation and full-scale production need. Hit your targets faster and never miss innovation deadlines with Protolabs Network’s cutting-edge capabilities and near-limitless capacity.

Certified for automotive manufacturing
Protolabs Network is ISO 9001 certified and our suppliers have industrial certifications.
ISO 9001
IATF16949
ISO 14001
PPAP
Download our ISO 9001 certificate

Comprehensive quality documentation
Get validation reports to ensure the highest quality and compliance.
CMM Inspection Report
Full Dimensional Inspections
Material Test Reports
Material Certificates
Certificates of Conformance
First Article Inspections
See all quality documentation

Highest quality standards
We use a rigorous set of protocols and procedures to maintain quality.
Special tooling
Dimensional checks with calibrated equipment
Review of all quality documentation and industry certifications
Full IP protections on the platform and within the network
Read more about our quality standards
Parts in 1 day with Debaolong
Debaolong Seiko and its partners work together to provide you with the most comprehensive manufacturing solutions in the world. We offer a wide range of manufacturing capabilities and leverage the advantages of the Pearl River Delta region in China as the world’s technology manufacturing hub to enable rapid manufacturing and provide the shortest delivery times in the industry.
Get quick-turn parts with Debaolong

How automotive companies use Protolabs Network
- Prototyping
- Prototyping
- Prototyping
- Prototyping
- Prototyping
- Prototyping
- Prototyping
- Prototyping
- Prototyping
- Prototyping
Automotive manufacturing capabilities

CNC machining
Milling, turning and post-processing
- Tolerances down to ±.020 mm (±.001 in)
- Lead times from 5 business days
See our CNC machining services

3D printing
FDM, SLA, SLS, MJF
- ± 0.3% with a lower limit of ± 0.3 mm (± 0.012 in)
- Lead times from 1 business day
See our 3D printing services

Sheet metal fabrication
Laser cutting, bending, post-processing
- Tolerances down to ±0.1 mm (±.004 in)
- Lead times from 5 business days
See our sheet metal fabrication services

Injection molding
Prototypes and production tooling
- Wide range of part complexities and sizes
- 1 to 1M parts
See our injection molding capabilities
Why customers around the world choose Debaolong Seiko
Strong manufacturing chain
We are located in the manufacturing hub of China, with strong industrial support and a professional and experienced technical team.
Quality assurance
Every order comes with complete documentation, and the entire process from production to shipment is strictly controlled.
Quick Quotation
Get instant quotes with all pricing information upfront
FAQs
How much does your 3D Printing service cost?
The cost of your 3D printed parts depends on factors such as part volume, part complexity, choice of material, which 3D printing technology is used, and if any post processing is required. For more details on these cost factors, see our article on the cost of 3D printing. To check the cost of your 3D printed part, simply upload a CAD (.STL) file and select your material and 3D printing technology to receive a quote within seconds.
How can I reduce the cost of my 3D Printing?
The cost of your 3D printed parts depends on factors such as part volume, part complexity, choice of material, which 3D printing technology is used, and if any post processing is required. For more details on these cost factors, see our article on the cost of 3D printing. To check the cost of your 3D printed part, simply upload a CAD (.STL) file and select your material and 3D printing technology to receive a quote within seconds.
How do you guarantee the quality of my prints?
The cost of your 3D printed parts depends on factors such as part volume, part complexity, choice of material, which 3D printing technology is used, and if any post processing is required. For more details on these cost factors, see our article on the cost of 3D printing. To check the cost of your 3D printed part, simply upload a CAD (.STL) file and select your material and 3D printing technology to receive a quote within seconds.