Machine & Welding Supply Co. Email Format

RetailNorth Carolina, United States51-200 Employees

Machine & Welding Supply Co. is a fourth-generation, family-owned business based in Dunn, North Carolina. It operates a regional distribution and retail network with 24 locations across the Carolinas, serving a diverse set of customers. Its core offerings include gas products—oxygen, nitrogen, argon, carbon dioxide and helium—in multiple purities and packaging configurations, with options ranging from small cylinders to on-site bulk installations.

The company also provides a full range of welding equipment and supplies, supported by service teams with product expertise to assist customers in welding and cutting applications. Its beverage division focuses on bulk carbonation systems for restaurants and convenience stores, handling equipment installation and ongoing delivery across the Southeast. The business originated as a machine shop in 1925 and maintains strong ties to the welding and metal fabrication industries while expanding its regional footprint in the Carolinas.

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