Established In 1980 National Standard Parts Associates, Inc (NSPA) is a pioneer, innovator, and manufacturer of heat shrink terminals. They recognized early on that electrical failures were major problems in the industry and that wire corrosion and wire pull-out were the two main causes of electrical failures. The Sealed Electrical System™ (SES) is the solution to this multi-billion dollar problem. NSPA started assembling their first crimp-style heat shrink connectors in the early 1980’s. Today, they are one of the leading manufacturers of sealed, heat shrink connectors and terminals. Their motto has stayed the same since they started in business, “Do It Once, Do It Right!” NSPA is a family owned business that still operates today using traditional values, and understands the importance of honesty, integrity, and building strategic alliances with its customers.