A Birmingham manufacturer has acquired a Cookeville, Tennessee, company. O'Neal Industries, which is one of Birmingham's largest private companies, purchased Mill G&L Manufacturing, which also has a second facility in Denver. Financial details of the deal were not disclosed. G&L is a leading North American manufacturer of small diameter, thin wall tubing in stainless steel, nickel alloys, titanium and Monel. Their products are produced for blue-chip OEM and Tier 1 customers serving diverse...