Author anna.simojokiPosted on June 21, 2018 We are out of the office on 22.6.2018 – Happy Juhannus! H. Vesala Oy is closed from Friday, June 22, to Monday, June 25. Tomorrow Friday is a holiday in Finland, we are getting ready to celebrate Midsummer’s Eve and Midsummer’s Day. All of us at Vesala wish you a great Juhannus! Related post Timo Mannonen appointed Head of Business Development, H. Vesala Oy The Vesala CTT33 – Finally a transmitter that you can also use indoors! Welcome to our new web pages!