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Custom Parts & CNC Services from China – Fast, Easy, Reliable
Get fast, affordable, and high-quality custom parts. Backed by a skilled technical team, we support every step of your product journey—from concept and prototype to full production, assembly, and packaging.
- 1-on-1 engineering support
- Quick response within 2 hours
- Detailed parts inspection report
Start Making Your Prototype Parts
- Certifications: ISO 9001:2015 | ISO 13485:2016 | IATF16949
- All uploaded content is secure and confidential. Please safely upload your design files and speak with our experienced experts.
How can we help drive your business?
Design and Engineering Support
Get free manufacturability analysis to quickly improve part design. Get free quotatioin with very competitive price for your project .
Rapid Prototyping
Quickly test prototype parts and push them to the market faster.
Batch Parts Production
Batch parts in production to reduce manufacturing costs and effectively meet your production needs.
Production Tooling
Tolerance up to ± 0.01 mm to meet your high precision plastic injection mold requirements to win in the market.
View our manufacturing services
BOYI TECHNOLOGY is a China leading professional custom parts solution provider. Our skilled experts and advanced technology enable us to quickly, accurately, and economically translate your ideas into reality.

CNC Machining
Utilize CNC machining to cut your customized parts with high precision, ensuring smooth prototyping and producing as many parts as possible.

Surface Finishing
Appearance matters. Our finishing services ensure every metal, composite, or plastic part looks great and performs optimally.

Production Tooling
High precision and stable quality plastic mold to ensure injection molding production works smoothly.
How to Work With BOYI TECHNOLOGY

Submit Your CAD Files
Please send all relevant files, including 3D models and 2D drawings, to [email protected].

Get Quote and DFM
Once we receive your project details, we'll provide Design for Manufacturability (DFM) analysis and an instant quote, followed by order placement.

Part Inspection and Delivery
After production is completed, parts undergo quality inspection and are then safely delivered to you.
Get Started Today
Don’t wait to bring your ideas to life. Contact BOYI TECHNOLOGY now and let our expert team help you launch your products faster, with top-quality results and significant cost savings.
Why You Can Trust BOYI?
Bringing products to market quickly while ensuring quality is no easy task. With BOYI, you will benefit from efficient and professional manufacturing services. All of our products meet stringent tolerance standards, establishing us as an industry leader in rapid prototyping and mold manufacturing.
Fast, Quality Delivery
Quick market launch with strict tolerances, leading in rapid prototyping and mold manufacturing. Projects completed in as little as 3 days.
Comprehensive Expertise
Our experienced team offers full-service solutions, from design and material selection to testing, manufacturing, and surface treatment.
Time and Cost Savings
Provide your ideas and requirements, and we handle the rest—saving you the hassle of managing multiple manufacturers, cutting down time and costs.
Prototyping and Manufacturing Services at BOYI TECHNOLOGY
Watch our video to see how BOYI TECHNOLOGY delivers flexible, on-demand manufacturing solutions and custom part production tailored to your needs.
- End-to-End Support
- Wide Range of Materials and Processes
- Custom Solutions for Unique Requirements
Relied Upon by Industry Pioneers








On-Demand Manufacturing
At BOYI, we offer flexible on-demand manufacturing solutions tailored to meet your specific needs.

Low-Volume Production
Ideal for prototype development or limited runs, our low volume services enable quick turnarounds, ensuring you get your products to market faster without the commitment of large orders.

High-Volume Production
When demand increases,with our plenty of machines ,we could do high volume production very quickly . Our precision equipment and experienced team ensure the efficiency and accuracy of every production process.

Outsourcing Services
Simplify your supply chain with our extensive network. We have long-term partnerships for 3D printing, sheet metal fabrication, die casting, and extrusion. By outsourcing these processes to our trusted manufacturing partners, you save time and resources.
See What Our Customers Say About Us
The words of our customers carry more weight than ours. See what our satisfied customers have said about how we fulfilled their requirements.






Manufacturing Resource
You will learn about rapid prototyping, injection molding, mold manufacturing, and more here.