The Marmon Fastener Group recently acquired Tenn-Tex Plastics Inc. Based in Colfax, North Carolina, Tenn-Tex is a manufacturer of high-quality injection-molded plastic parts. “Tenn-Tex is a great fit for the Marmon Fastener Group as we grow and innovate in both existing and adjacent markets to meet customer needs,” said Mormon Group president, Steve Semmler. “Tenn-Tex…