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Why K&D Company

Since 1949, K&D Company, LLC has been providing industry-leading quality and turn time for our valued manufacturing customers throughout the United States.  We are committed to sustaining our position as a world class supplier to major manufacturing companies throughout the world.  Our quality system meets all standards for ISO 9001, AS9100, and NADCAP.  Our goal is to be the preferred provider of Electron Beam Welding services throughout Southern California and the rest of the US.  We aim to achieve this goal by delivering best-in-class turn time, outstanding quality, and unparalleled customer service.


Quality is our top priority at K&D Company.  We have a proven track record of producing the highest quality work in the industry, and our quality system is Nadcap accredited and ISO 9001/AS9100 certified.  We have an experienced staff of weld inspectors and quality managers that put quality first in everything that they do.


Today’s business environment demands incredibly quick turn times.  Our staff has been trained in lean manufacturing techniques that make us one of the most efficient shops in the country.  In addition, we work closely with our customers to provide speed, flexibility, and customer service.  There are some circumstances where we can complete an order in one day.  We strive to understand our customers’ needs and provide an unparalleled level of customer service.

Competitive Pricing

Our commitment to lean manufacturing principles allows us to be one of the most cost-effective providers for electron beam welding services in the world.  We are dedicated to helping our customers achieve their goals.  Lower your manufacturing costs by asking us for a quote today!


We have a large, well-developed database for electron beam welding applications that dates back to the 1950s.  We have welded components for the Aerospace, Aviation, Electronics, Medical Device, Nuclear, Research, Automotive, Defense, and Petrochemical industries.  Our engineers have assisted with joint design, and our quality managers qualified us to our customer’s manuals.  For many customers, our parts go “dock-to-stock.”  We have the experienced staff of engineers, welders, and quality people to support your needs.

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