Whithner Screen Graphics, LLC is a Baltimore manufacturer known for making custom triggering screens for ballistic research and testing. It serves defense laboratories, universities, and private research organizations with circuitry patterns tailored to specialized test conditions.
Advanced Graphix, LLCWith more than two decades of experience, Advanced Graphix, LLC produces custom signs, vehicle graphics and printed branding from its in-house facilities serving the Mid-Atlantic. The company handles projects from concept through installation and maintenance, with white-ink printing for graphics designed to remain vivid in both daylight and darkness. Its Baltimore and Chambersburg operations support businesses, organizations and fundraisers with fast-turnaround production and hands-on project communication.CHAMBERSBURG, PA
Veritay Technology, IncFounded in 1983, Buffalo-based Veritay Technology, Inc. develops and tests gun barrels and ammunition for defense programs, with specialized work in ballistics research and barrel-wear measurement. Its three enclosed firing ranges occupy a former Nike Ajax missile base, where the company conducts live-fire testing supported by high-speed instrumentation and data acquisition. Veritay also applies its defense engineering experience to custom temperature-controller systems for commercial food-service equipment.EAST AMHERST, NY
NuShield, IncFounded in 1998 by organic polymer chemist Mark Ross, NuShield grew from a practical solution for an Apple Newton display into a Pennsylvania manufacturer known for custom screen protection. Its Bensalem facility serves customers developing and using electronic displays, converting film into fitted protection for more than 15,000 device screens. NuShield became a division of Princetel in 2022 and holds ISO 9001:2015 and AS9100D certification.326113BENSALEM, PA
Conn-Weld Industries LLCSince James D. Connolly founded it in 1975, Conn-Weld Industries has remained a West Virginia manufacturer shaped by its family legacy and a practical, problem-solving culture. The company builds custom screening equipment for industries that need reliable separation, fabricating from raw material through finished product in a 500,000-square-foot operation that serves customers around the world. Conn-Weld also makes its own profile wire at a Virginia mill, giving the company control over a key part of its screen-media manufacturing.PRINCETON, WV