NSI is a brand that goes beyond manufacturing electrical, building technology, and HVAC products. They are dedicated to the success of distributors and their customers in the electrical industry. With over 45 years of experience, NSI has earned a reputation for unbeatable service, problem-solving agility, and commitment to new ideas.

Their core philosophy is 'Making Connections,' and they focus on the electrical, building technology, and HVAC industries. NSI offers a wide range of products, including power connectors, grounding products, cable and conduit fittings, switches and controls, data and communication products, and much more. They also include many well-respected brands, such as Bridgeport Fittings, Polaris, TORK, and WarriorWrap.

NSI is committed to promoting advancement, innovation, reliability, and care, making them the go-to brand for high-quality, industry-advancing, and comprehensive product solutions. Their dedication to customer success and their core values makes NSI a trusted brand in the industry