Welding
Joining fabricated metal components for structural welds, cosmetic welds, sealed enclosures, and production assemblies that require dependable fit, strength, and finish quality.
Ron Nunes Enterprises delivers Quality Welding Services for precision metal parts, rack mount chassis, mechanical assemblies, and custom fabrication programs. With over 55 years of manufacturing experience, our team supports drawings, prototypes, and production runs with practical DFM insight, dependable scheduling, and fabrication capabilities built for demanding commercial and industrial applications and nationwide customer requirements.
Precision welding, fabrication, finishing, and assembly support for prototypes, production runs, and industrial metal components.
Joining fabricated metal components for structural welds, cosmetic welds, sealed enclosures, and production assemblies that require dependable fit, strength, and finish quality.
Customized sheet and plate fabrication for one-off prototypes, short runs, and full production quantities, supported by practical manufacturing guidance.
Custom-fabricated precision sheet and plate components built to customer drawings, with attention to tolerances, repeatability, and production readiness.
Mechanical assembly of fabricated parts into finished units, including hardware insertion, riveting, multi-part weldments, chassis systems, and production-ready assemblies.
Final surface preparation including deburring, graining, and coordination of coated or plated finishes so welded components ship clean and ready.
Ongoing production support for OEMs, combining fabrication, welding, assembly, and scheduling integration for reliable supply chain alignment.
Share drawings, specifications, material requirements, quantities, and finish expectations. Our team reviews the details for weld type, assembly needs, tolerances, and manufacturability before recommending the most practical production path.
Supporting demanding manufacturers with precision metal parts, chassis systems, assemblies, and repeatable fabrication programs.
"For more than 20 years…<br><br>For more than 20 years, we have depended on Ron Nunes Enterprises to fabricate Precision sheet metal parts for our various projects. Demanding schedules with short notice, specialty materials, precision dimension never seem to be issue for them to accommodate . The engineering and professional staff..."
"I was looking for a custom part that I needed made for my canam maverick x3. It was a long shot, but I called this fabrication place, and they made it for me, no problem. I thought that it was so cool of them to take the time to make..."
Choose a welding and fabrication partner built around experience, capability, and practical production support.
Founded in 1969, Ron Nunes Enterprises brings over 55 years of manufacturing experience.
Laser cutting, forming, welding, assembly, and finishing keep projects streamlined under one partner.
Knowledgeable staff help improve manufacturability, reduce production challenges, and support cost-effective applications.
Scheduling integration and fast turnaround options help OEMs maintain dependable production flow.
Experienced manufacturers committed to practical, precise fabrication support.
Established in 1969 by Ron Nunes, Ron Nunes Enterprises was created to support customers needing reliable manufacturing services across a wide range of applications. More than 55 years later, the company continues to provide manufactured metal products for precision, commercial, and industrial markets from its Livermore, California facility. The team’s work spans communications, telecommunications, transportation, nuclear and physics research, medical, semiconductor, and national defense applications. Their vision remains focused on manufacturing excellence: combining practical product development support, cost-effective fabrication methods, and full-service metalworking capabilities to help customers move from early design ideas to dependable finished parts, assemblies, and production programs.
Ron Nunes Enterprises provides welding for fabricated metal components, including structural welds, cosmetic welds, sealed welds, mechanical assemblies, rack mount chassis, and custom sheet or plate fabrication. Welding is supported by in-house fabrication capabilities such as laser cutting, shearing, N/C punching, forming, finishing, and assembly, allowing projects to move from drawing to completed part efficiently.
Share your requirements and get practical guidance from our fabrication team.
Minority-owned certification supporting public-sector supplier requirements.
Established fabricator serving industrial markets since 1969.
Company commitment to dependable precision metalwork.
Send your drawings, specifications, or project requirements and our team will help you plan the next step.
For immediate assistance, feel free to give us a direct call at 1-877-800-7225. You can also send us a quick email at sales@ronnunes.com.
For immediate assistance, feel free to give us a direct call at 1-877-800-7225. You can also send us a quick email at sales@ronnunes.com.