MacLean Power Systems: Manufacturer plans $5.3M expansion in Shelby County

MacLean Power Systems plans to invest $5.3 million in an expansion of its Alabaster operations. The company, which offers aluminum casting and fiberglass products finishing and assembly, said it will upgrade both equipment and its 67,000-square-foot foundry. The company primarily makes products for the electric utility, communication and civil infrastructure markets. MacLean said the project will reduce dependence on overseas suppliers. It will also create additional jobs at the facility, but...