Investor Contacts

Primary IR Contact

Sono-Tek Corporation
Investor Relations
Email: info@sono-tek.com

PCG Advisory, Inc.
Kirin Smith
Email: ksmith@pcgadvisory.com

Transfer Agent

American Stock Transfer Company
6201 15th Ave.
Brooklyn NY 11219
www.amstock.com

Corporate Counsel

Eilenberg & Krause LLP
6 East 43rd Street, 26th Floor
New York, NY 10017
Email: dhenkoff@eklawllp.com

Independent Accountants

CBIZ CPAs P.C.
340 Mount Kemble Ave
Suite 210N
Morristown, NJ 07960
www.cbizcpas.com/

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Investor Contact

Ultrasonic vs. Air Spray vs. Pressure Spray Nozzles: A Technical Comparison

April 6, 2026

For decades, industrial spray coating has been defined by three fundamentally different approaches to liquid atomization. Pressure spray nozzles force liquid through a small orifice at high velocity, relying on…

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