UIT-USA has accounts with the world's largest distributors and manufacturers of commercial and general aftermarket aviation parts.

UIT-USA has the knowledge and is specialized in sourcing items based on National Stock numbers (NSN), Military, Commercial and Federal Specification.

UIT-USA distributes new aviation parts, components, chemicals, metals and many more and supplies from over 225 Original Equipment Manufacturers (OEM) to Commercial Airlines, Military and Government Aircraft Operators, and General Aviation Markets.