Affordable machined components available for any order size | Contact us now! Our engineers will give you a reply within 2 hours.

Custom Parts

Bring product ideas to life with rapid prototyping

CNC Machining | Injection Molding | 3D Printing | Sheet Metal Fabrication

From concept to scale, Provide rapid prototyping services for your customized parts. Get high-quality parts within 3 days to help your product enter the market faster.

How can we help drive your business?

Rapid prototyping

Quickly test prototype parts and push them to the market faster.

Rapid mold

One-stop, cost-effective, and fast mold manufacturing services.

On-demand production

Reduce manufacturing costs and effectively meet your needs.

Design and engineering support

Get free manufacturability analysis to quickly improve part design.

View our manufacturing services

Boyi has a wide range of manufacturing capabilities, providing manufacturing services of any complexity for rapid prototyping and production of parts. Our skilled experts and advanced technology enable us to quickly, accurately, and economically translate your ideas into reality.

CNC Machining

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

injection molding parts

Injection Molding

Injection molding can manufacture competitively priced, high-quality plastic prototypes and production parts within fast delivery times.

See our injection molding services
die casting parts

Die Casting

Die cast parts are excellent options for custom and first-run production. Help you economically and efficiently test product quality before full production.

See our die casting services
sheet metal parts

Sheet Metal Fabrication

Accurate sheet metal prototype design and production, with multiple manufacturing process options including cutting, bending, stamping, and welding.

See our sheet metal services

Tour our machine shop

Watch our video for a quick tour of our 5,000 square meter manufacturing facility in Dongguan, Guangdong, China, to learn more about Boyi’s rapid prototyping capabilities and how to quickly manufacture parts in 3 days.

Play Video about our machine shop

How to Work With Us

Boyi provides solutions for rapid prototyping needs. In just 3 easy steps, your prototypes and parts get a 3-day global delivery time.


Get Quotes and DFM

Upload your 3D CAD file and within a few hours, we will send you a DFM analysis and quotation.


Manufacturing Begins

Review the quotation and place the order, and we will begin the manufacturing process.


Parts Shipped

We can produce parts within 3 days. And deliver globally through international express delivery.

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


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