Founded 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.
ISO 9001:2015 Quality Management
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AS9100D Quality Management for Aerospace Standards
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RoHS Compliance
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Optical Filters USA LLCFounded in Northwestern Pennsylvania in 2003, Optical Filters USA designs and manufactures custom optical enhancements that protect and improve electronic displays. The locally owned company specializes in display bonding and EMI shielding, with production ranging from rapid prototypes to high-volume assemblies at facilities in the United States and Europe. Its in-house research, testing, and manufacturing operations are certified to ISO 9001 and ISO 14001 standards.MEADVILLE, PA
TSI TouchFrom its Uniontown, Pennsylvania base, TSI Touch manufactures touchscreen and protective solutions for commercial-grade displays, including interactive systems for projects that do not fit a standard template. Established in 1989 as a defense-contracting division and re-established as an independent company in 2011, the employee-owned business also develops patented display-protection designs such as its Glass Retention Bezel System and Defender. TSI Touch is ISO 9001:2015 certified and serves applications ranging from public-facing signage to government and healthcare displays.UNIONTOWN, PA
AGDisplaysAGDisplays began in 2007 as a Greensburg division of AssetGenie, Inc., growing from a response to demand for better LED rails into a Pennsylvania manufacturer of industrial display solutions. Its 120,000-square-foot facility serves customers whose screens must withstand demanding conditions, and the company’s FAA Part 145 Repair Station status reflects its specialized work maintaining in-flight LCD panels.GREENSBURG, PA
Aydin DisplaysFor more than 50 years, Aydin Displays has been a U.S. manufacturer known for ruggedized displays built for demanding operational environments. Based in Birdsboro, Pennsylvania, the Elbit America company employs about 50 people and maintains a specialized facility for design and manufacturing. Its AS9100D certification reflects the documented quality systems behind its work for defense and other mission-critical customers.BIRDSBORO, PA