Mass Design offers over two decades of experience in PCB design, fabrication and assembly - all in a facility designed to take advantage of the synergies that are possible where those responsible for each step from design to finished electronics are intimately aware of each others' requirements. This streamlined concept provides us with a unique perspective on success, customer satisfaction and industry-leading quality. Located in Nashua, New Hampshire, Mass Design has the advantage of close proximity to the heart of the high-tech sector in the Boston rim. Our newest technology center located at 41 Simon Street, Nashua encompasses the best practices in circuit design, fabrication and assembly. Our diverse customer base includes Fortune 500, R&D, and small start-up companies. We believe that this broad range of clients provides us with an understanding of what the industry needs and expects when it comes to custom electronics manufacturing. Ask our customers why they return to us year-after-year. They will tell you about a company that knows how to make the technical collaboration between company and customer work and work well. Accreditation / Certifications ISO9001:2008 Certified, UL796