Preston Industries, Inc.
John Wiencek is a skilled Project Engineer with extensive experience in engineering and project management, currently working at PolyScience since January 2019. At PolyScience, John contributes to cross-functional teams focused on implementing natural refrigerant technologies and provides technical support for Sales and Customer Service. Prior to this role, John established the Rosemont, Illinois office for Galileo TP Process Equipment S.r.l. and facilitated communication with North American customers while managing projects and offering consulting expertise. With a background as a Senior Waste Water Engineer at ALAR Engineering Corp., John designed significant industrial waste water equipment and developed control programs, in addition to early experiences in residential advising and research. John holds a Bachelor of Science in Agricultural and Biological Engineering from the University of Illinois Urbana-Champaign.
Preston Industries, Inc.
Our Refrigerated Circulators, Heated Circulators, Chillers, Recirculating Coolers, Water Baths and special-purpose products are designed to simplify tasks, take less space, integrate more seamlessly and perhaps most important, make your work productive and enjoyable.