About TNAS
We are a family owned corporation founded in 1991 and incorporated in 1997. Our staff has more than 40 years experience in the SEM/EDX business. We provide worldwide service with our main emphasis in North America.

For our customers convenience we accept credit cards for payment as well as the more traditional purchase orders. We may also give a trade-in credit for old equipment upon upgrade.
What Sets Us Apart
Our goal is to provide customers with quality products and service. If we can't provide you with the equipment or service best suited to your needs we will recommend who can provide what you need even if it is our competition. We believe that if we give our customers sound advice and quality products and service that help them solve their problems we will be rewarded with happy loyal customers.

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