||Nashua, NH — David R. Farmer has joined Mass Design Incorporated as a Sales and New Business Development Representative. He will focus on this U.S. PCB manufacturer's medical, defense and aerospace markets. Farmer comes to Mass Design with nearly a decade of PCB customer-relations experience as an account executive with Dynamic Details, Inc. in Milpitas, California and as a PCB manufacturers' representative with Elec & Eltek, Inc. While with DDI, he provided customers with engineering and manufacturing services ranging from design through PCB board fabrication and assembly as well as sheet metal fabrication, back plane assembly and system integration. As a manufacturer's representative with Elec & Eltek, Inc., he sourced products globally and built ongoing relationships with NASA, 3Com Corporation, Hughes Network Systems, and other technology innovators.