Let our custom injection molding engineers help you design the injection molded parts you need. We specialize in tough custom molding jobs where the design, choice of plastic, mold building and flow analysis are critical to production.


Fill time
Air traps
Confidence of fill
Flow front temperature
Injection pressure
Pressure drop
Quality prediction
Solid model
Weld lines

Why working with us on your injection mold design?

  • We assist our clients to refine their product design and assure the product’s accuracy, quality and competitiveness according to the customers’ specifications

  • We have the capabilities to manufacture complex, high precision parts.

  • Since 2003 we serve our clients for mold design, metal and plastic manufacturing.

  • One stop solution for all your steel products with all manufacturer possibilities inclusive tooling and mold design and execution in-house.

  • We are ISO 9001 certified.

  • We are an American owned company with international management and we understand the requirements our clients in terms of best price, quality and service.


  • We offer to match any legitimate prices from China.


  • We have a team of around 100 experienced engineers and QA specialists.


  • We can offer short manufacturing lead time for the manufacturing of new products and existing products from prototyping to mass production.

Injection molding machines in our factories

Molds we provided for customers

Our Work

How Can X-Pro Help With My Project?

X-Pro helps clients with one-time and ongoing project needs. Our specialties include 3D modeling, 3D design, CAD drafting, 3D animation, engineering and 3D renderings, 3D industrial design, prototype design, 3D printing design, mechanical design, architectural design, structural design, 3D interior design, and CAD landscaping design services.

Our CAD designers and drafting contractors work with AutoCAD, SolidWorks, Autodesk Inventor, Maya, 3ds Max, CATIA and many other types of software. Submit your project description and work with a pre-qualified 3D artist, CAD designer, drafter, 3D modeler, 3D animation or engineer specialized for your project needs.

The Project Flow

1. Tell us about your project

Describe your project, estimate the number of hours needed, the duration, and software requirements.

2. Pre-qualified expert freelancer

One of our engineers will contact you to discuss your project and gather more details.

3. Deposit & work

Agreement will need to be signed and payment deposit made in order to begin a project.

FAQ for your new project

Why X-Pro?

We connect you with the best designers in the business, and we offer the most comprehensive set of services for inventors you’ll find anywhere. We take the guesswork out of online design services, and let you focus on what’s important.

How do private projects work?

Simple. Just send us a project brief and we will provide you with a design quote from a pre-qualified designer for your project.

Who can see my project?

Private projects are entirely confidential. Only you and the designer that you will be working with will see your project description, file attachments and submitted work.

Do I own the designs & IP?

Yes. Our legally binding terms of service assign the ownership of intellectual property (IP) from the designer to the service buyer for any paid designs.

Do you offer manufacturing services?

Yes we do! We offer a range of  manufacturing services, including 3D printing, rapid manufacturing and conventional injection molding.

How is a design project different from hourly services?

Design projects are limited-term projects with a concrete budget, based on an upfront quote from the CAD designer. Hourly services are for ongoing work that generally have an open work scope.

Will designers sign a NDA?

We’ve got this covered. Our legally binding terms of service covers freelancer non-disclosure. Freelancers on X-Pro have agreed to and are bound by the terms of non-disclosure that are outlined in our terms of service.

Got a question? Get in touch

We’re here to help. Send us an email or get a personalized quote.


24 Hours a day

7 days a week

365 days a year

22206, Arlington VA
571 581 2377