PARIS – U.S. Sen. Susan Collins, R-Maine, plans to participate in today’s events to celebrate the 50th anniversary of the Maine Machine Products Co.

She will be at the company from 12:30 to 1:30 p.m., according to a press release from her office. She will address employees and others and have lunch with employees.

The company will hold events for the public from 1:30 to 4 p.m.