Ace Machine and Metal Fabrication Co. Inc. is a full-service machine and fabrication shop. Based in Nashville, Tenn., the company offers in-house engineering, design, as well as manufacturing of tools, dies, along with specialty machines, fixtures and component parts. Ace Machine and Metal Fabrication Co. Inc. is MIL-I-45208A, MIL-STD-45662A and NHB 5300.4 (IC) approved for military and...