Fabricate/ Weld Steel Structure

X-Pro has experienced welders, certified welders and robotic welders. This combination of expertise and accuracy means that we can consistently provide you with top-quality welded parts. From simple spot-welds to complex assemblies, we can produce quality weldments in aluminium, carbon steel, and stainless steel. For large quantity productions that require speed and consistence, we can recommend automatic – and robot welding. We offer various welding techniques such as robotic JIGS welding, robotic MIG welding, and robotic ARC welding.



Name N AWS ARC WELDING Applications
Atomic hydrogen welding -149 AHW Two metal electrodes in hydrogen atmosphere Historical
Bare metal arc welding -113 BMAW Consumable electrode, no flux or shielding gas Historical
Carbon arc welding -181 CAW Carbon electrode, historical Copper, repair (limited)
Flux cored ard welding 136 , 137 FCAW, FCAW-S Continuous consumable electrode filled with flux Industry, construction
Gas metal arc welding (MIG) 131, 135 GMAW Continuous consumable electrode and shielding gas Industry
Gas tungsten arc welding (TIG) 141 GTAW Nonconsumable electrode, slow, high quality welds Aerospace,Construction(piping),Tool and Die
Plasma arc welding 15 PAW Nonconsumable electrode, constricted arc Tubing, instrumentation
Shielded metal arc welding (MMA) 111 SMAW Consumable electrode covered in flux,
can weld any metal as long as they have the right electrode
Construction, outdoors, maintenance
Submerged arc welding 121 SAW Automatic, arc submerged in granular flux
Magnetically Impelled Arc Butt 185 MIAB both tube ends are electrodes; no protection gas; arc rotates
fast along edge by applied magnetic field
pipelines and tubes

Welding Technique We Offer

Welding with Jigs

MIG Welding

Robot Welding

Our Work

Why working with a contract manufacturing company for welding fabrication?

  • X-Pro helps you to fine tune your product design and ensures that your parts can be manufactured accurately, efficiently and with a quality that matches your specifications.
  • We strongly believe in making quality jig for welding to control the products “in-process”.
  • We can offer short manufacturing lead time for the manufacturing of new products and existing products from prototyping to mass production.
  • If you need secondary/finishing processes such as welding, riveting, powder coating, anodizing and/or assembly, our 5 assembly lines will take care of it. We can deliver sub-assembly and finished products.
  • We can manufacture metal structure with complex BOM (Bill of Material)
  • We have the capabilities to manufacture parts using steel, aluminum & stainless.

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