PCB Assembly
Tristate Electronic Manufacturing
91 Western Maryland Pkwy, Hagerstown, MD 21740, United States
- Contract manufacturer / job shop
- Founded 1985
- Small business
- ISO 9001:2015, ISO 13485:2016
About Tristate Electronic Manufacturing
Tristate Electronic Manufacturing was founded in 1985 by Ryan Null in Boonsboro, Maryland. Null, a graduate of the Arundel Institute of Technology, began the business in his home basement before moving to a facility on Old National Pike. In 1990 the company relocated to its current site in the Washington County Business Park near Hagerstown, positioning it within 70 minutes of two major airports and at the intersection of I‑70 and I‑81. The company provides electronic manufacturing services (EMS) for original equipment manufacturers, offering high‑speed surface‑mount and through‑hole circuit board assembly at low, medium, and high volumes. Capabilities include micro‑BGA placement down to 0.2 mm pitch, QFN/QFP/01005 component handling, pin‑and‑paste, automated paste and epoxy dispensing, turnkey and consigned‑kit supply‑chain management, new‑product‑introduction prototyping through production, box‑build and mechanical assembly, functional and environmental testing, HiPOT, IC programming, X‑ray inspection, automated optical inspection, conformal coating, and flying‑probe testing via third‑party partners. The facility operates under ESD controls per ANSI/ESD 20.20. Tristate serves OEMs in health/medical, aerospace/defense, industrial/instrumentation, RF/microwave, communications, aviation, commercial, and government sectors. Its customer base spans technology firms that require ITAR‑registered, DFARS‑compliant manufacturing with ISO 9001:2015 and ISO 13485:2016 quality systems. The company emphasizes agile, lean operations that enable quick reaction and customized solutions; a workforce with an average tenure of 14 years that brings deep experience across technology cycles; a culture of integrity and straightforward communication; and a strategic location that simplifies regional logistics. Ongoing investment in workforce development keeps the team current with ISO, IPC, and industry standards.
Manufacturing capabilities
Core processes
Finishing & coating
Inspection & quality
Industries served
- Health/Medical
- Aerospace/Defense
- Industrial/Instrumentation
- RF/Microwave
- Communications
- Aviation
- Commercial
- Government
Equipment
- ISM Ultraflex 3600 units
- Auto Incoming Receiving station from Juki/Essegi Automation
- Nordson Assure X-ray Component Inspection System
Company details
- Location
- Hagerstown, Maryland
- Company type
- Contract manufacturer / job shop
- Founded
- 1985
- Ownership
- Small business
- Export compliance
- ITAR registered, DFARS , NIST 800-171, CMMC 2.0 Level 2
- Production volume
- Low, Medium & High Volumes; Prototype to production
- Certifications
- ISO 9001:2015, ISO 13485:2016, ITAR Registered, DFARS 252.204.7012 (NIST 800-171, CMMC 2.0 Level 2), IPC-A-610F Certified Instructor and Specialists, J-STD-001 Certified Instructor and Specialists, ESD per ANSI/ESD 20.20
Frequently asked questions
Where is Tristate Electronic Manufacturing located?
Tristate Electronic Manufacturing is located at 91 Western Maryland Pkwy, Hagerstown, MD 21740, United States.
What does Tristate Electronic Manufacturing do?
Tristate Electronic Manufacturing is listed under PCB Assembly, and its listed capabilities and products include High Speed Surface Mount Assembly, Through-hole Circuit Board Assembly, QFN/QFP Assembly, 01005 Component Placement, Pin and Paste Assembly and Auto Dispensing of Paste and Epoxy.
What industries does Tristate Electronic Manufacturing serve?
Tristate Electronic Manufacturing lists Health/Medical, Aerospace/Defense, Industrial/Instrumentation, RF/Microwave and Communications among the industries it serves.
What certifications does Tristate Electronic Manufacturing have?
Certifications on file for Tristate Electronic Manufacturing: ISO 9001:2015, ISO 13485:2016, ITAR Registered, DFARS 252.204.7012 (NIST 800-171, CMMC 2.0 Level 2) and IPC-A-610F Certified Instructor and Specialists.
When was Tristate Electronic Manufacturing founded?
Tristate Electronic Manufacturing was founded in 1985.
How do I request a quote from Tristate Electronic Manufacturing?
Use the Request a quote button on this page to send Tristate Electronic Manufacturing your requirements through FirmsLedger, or call (301) 739-9404 and visit tristateelectronicmfg.com.
What companies are similar to Tristate Electronic Manufacturing?
Other PCB Assembly companies in Maryland listed on FirmsLedger include Captron Electronics Assembly, U. S. Electronics Repairs and GALAXY ELECTRONICS ASSOCIATES LLC.