J. Tech Sales, LLC, headquartered in Boca Raton, Florida, has appointed Mark Kaszubski as vice president, technology. With over 27 years of experience in the maintenance products and graphic arts’ marketplace, Kaszubski’s background includes product design, formulary development, quality control, regulatory compliance, production, logistics, operations, sales and marketing. He is a graduate of St. John’s University in New York and holds a Bachelor of Science Degree in Chemistry. J. Tech Sales, a specialty chemical distributor headquartered in Boca Raton, Florida, has been an NACD member since 1999.