Greif announced the closure of its La Palma, CA plastics and fiber facility.    The widespread and diverse economy throughout California requires a more strategic and dedicated approach to the unique business dynamic, the company said.    The fiber drum business will be redirected and serviced from Greif’s Morgan Hill, CA location and the plastic drum business from its Merced, CA facility.   Investments have been made to modernize and expand capabilities at both of these two lo...