Custom Work

Sigma engineering will be happy to work with your staff on new applications - from designing, engineering and manufacturing, through final testing - to ensure that you have the custom units needed to meet your exact requirements. We have computerized design programs, which optimize the time required to formulate a design proposal based on your specifications. We can also quote and build to your print, as well as duplicate an existing unit and rework any problems you may have.

"Custom" does not mean we produce only small quantities. Our modern manufacturing facilities are equipped for high volume as well as small-specialized jobs, all at premium quality. With well-trained people who care, and a management team with many years of experience in all facets of custom transformer work, Sigma provides economical answers to your transformer needs.

Prototype development utilizes the same equipment and personnel as production quantities to assure a uniform product from design to finish. Full documentation accompanies all prototypes stages of development, which assures reproduction capabilities.

At Sigma, we are constantly changing and adapting to the times to give Sigma a wider range of capabilities and we appreciate any opportunity to review your unit requirements. We will give all inquiries the same attention and make every customer know their value to Sigma.