Plasticolors, Inc. has appointed Mark Astorino as its new finance director/treasurer.      “Mark is an excellent professional and a strong cultural fit with Plasticolors,” said Scott Becker, president. “He brings over 20 years of excellent experience and we are happy to have him on board.”      Mr. Astorino graduated from Lake Erie College, where he earned a bachelor’s degree in accounting. He also earned a master’s degree from Regis Jesuit University, and is a CPA....