Tristate Electronic Manufacturing is a privately owned electronics contract manufacturer based in Mercersburg, Maryland, serving original equipment manufacturers across health and medical, aerospace and defence, industrial instrumentation, and communications sectors. Established in 1985, the company offers surface mount technology and through-hole assembly, box build assembly, testing and inspection services, with capabilities ranging from consigned kit assembly to full turnkey operations including supply chain management. Their quality management system is certified to ISO 9001:2015 and ISO 13485:2016, and they hold ITAR registration and CMMC 2.0 Level 2 compliance. This company suits referrals from businesses needing reliable electronics manufacturing with strong quality assurance and would naturally refer clients requiring services outside their manufacturing scope to other specialists.