About Us

MADE IN USA

Our Story

Sheyenne Dakota was founded in 1996 and rebranded in 2025 as SDI Wire & Cable. While the name is different, ownership still holds the same values that have made the company an industry leader for nearly 30 years. We are driven by customer satisfaction with the goal of setting the standard in the Wire Harness industry.

Quality Statement

Quality is the vision that drives our every action! It is reflected by us in our attitudes, our communications, our work habits, our pride in our surroundings and our products. Satisfied customers are how we measure our quality and ultimately, they determine our success!

"SDI's size lends itself to a personal level of support, while still capable enough to provide the build quality and QC processes of the larger companies, all while maintaining competitive pricing. "

Chad B
Operations Manager