Breadcrumb Home News April 04, 2003 01:00 AM Trelleborg heats up coolant hose output Sherri Begin Tweet Share Share Email More Print SAO PAULO, Brazil—Trelleborg A.B. is expanding its fledgling hose businesses. Letter to the Editor Rubber & Plastics News wants to hear from its readers. If you want to express your opinion on a story or issue, email your letter to Editor Bruce Meyer at [email protected]. View the discussion thread.